- āĻĒāĻŋāĻā§āĻāĻŋāϞ āĻŦāϰāĻĢā§āϰ āĻāĻĒāϰ 1kg āĻāĻāύā§āϰ āĻāĻāĻāĻŋ āĻĒāĻžāĻĨāϰ2msâ12ms-1āĻŦā§āĻā§ āĻāϞāĻžāϰ 10s āĻĒāϰ āĻāϰā§āώāĻŖā§āϰ āĻĢāϞ⧠āϤā§āĻŽā§ āĻā§āϞāĨ¤ āĻāĻāĻžāύ⧠āĻāϰā§āώāĻŖ āĻŦāϞ āĻāϤ?
20N
2N
 0.2N
āĻā§āύāĻāĻŋāĻ āύā§
- Fill in the blank with the correct option. “He gave up—-football when he got married.”
 playing
of playing
to play
play
- āĻĻāĻšāĻā§āϰāĻžāĻŽ āĻāĻŋāĻāĻŽāĻšāϞ āĻā§āύ āĻā§āϞāĻžā§ āĻ āĻŦāϏā§āĻĨāĻŋāϤ?
 āϞāĻžāϞāĻŽāύāĻŋāϰāĻšāĻžāĻ
āĻĒāĻā§āĻāĻā§
āĻā§ā§āĻŋāĻā§āϰāĻžāĻŽ
āύā§āϞāĻĢāĻžāĻŽāĻžāϰā§
- Fill in the blank with the correct option. “A person who writes about his own life writes—.”
a biography
 an autobiography
a diary
a chronicle
- āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻāĻāύā§āϰ āĻāĻāĻāĻŋ āĻāĻĻāϰā§āĻļ āĻā§āϝāĻžāϏā§āϰ āĻā§āώāĻŽāϤāĻž āύāĻŋāϰā§āĻāϰ āĻāϰ⧠āϤāĻžāϰ āĻā§āύ āĻŦā§āĻļāĻŋāώā§āĻā§āϝ āĻāĻĒāϰ?
 āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž
āĻāĻžāĻĒ
āĻā§āϤāύ
āĻāύāϤā§āĻŦ
- The idiom’ without issue’ means–
no mother
illiterate
 childless
no wealth
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻā§āϰāĻŋāύ āĻšāĻžāĻāĻ āĻā§āϝāĻžāϏ āύā§?
N2ON2O
CH4CH4
CFC
 N2N2
- āĻĄāĻžā§ā§āύāϏā§āĻĢāĻžāϞāύā§āϰ āĻŽāϧā§āϝāϏā§āĻĨ āĻāĻšā§āĻŦāϰāĻāĻŋāĻā§ āĻā§ āĻŦāϞā§?
āĻĻā§āĻŦāĻŋāϤā§ā§ āĻā§āύā§āĻā§āϰāĻŋāĻāϞ
āĻāϤā§āϰā§āĻĨ āĻā§āύā§āĻā§āϰāĻŋāĻāϞ
āĻĒā§āϰāĻĨāĻŽ āĻā§āύā§āĻā§āϰāĻŋāĻāϞ
 āϤā§āϤā§ā§ āĻā§āύā§āĻā§āϰāĻŋāĻāϞ
- āĻĒāĻžāύāĻŋāĻā§0oC0oCāϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻšāϤā§Â 10oC10oC āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§ āĻāϤā§āϤāĻĒā§āϤ āĻāϰāϞ⧠āĻāĻšāĻžāϰ āĻā§āϤāύ-
āĻāĻŽā§
āĻĒā§āϰāĻĨāĻŽā§ āĻŦāĻžā§ā§ āϤāĻžāϰāĻĒāϰ āĻāĻŽā§
 āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžā§
āĻĒāϰāĻŋāĻŦāϰā§āϤāĻŋāϤ āĻĨāĻžāĻā§
- āĻā§āϞā§āĻā§āĻ āĻ āĻŖā§āϤ⧠āĻāĻžāϰā§āĻŦāύ āϏāĻāĻā§āϝāĻž āĻāϤ?
 āĻā§
āĻĒāĻžāĻāĻ
āĻāĻžāϰ
āϏāĻžāϤ
- āĻāύāĻĢā§āϰāĻžāϰā§āĻĄ āĻāϞā§āϰ āϤāϰāĻā§āĻ āĻĻā§āϰā§āĻā§āϝ āĻāϤ?
380 nm – 780 nm
1000 ÎŧmÎŧm – 100 cm
 0.78 ÎŧmÎŧm – 100 ÎŧmÎŧm
0.0005 nm – 0.10 nm
- āĻŽāĻžāύāĻŦāĻĻā§āĻšā§āϰ āϰāĻā§āϤ⧠āĻā§āύ āĻŦāĻžāĻĢāĻžāϰāĻāĻŋ pH āύāĻŋā§āύā§āϤā§āϰāĻŖ āĻāϰ⧠āύāĻž?
āĻŦāĻžāĻāϰā§āĻāĻžāύā§āĻ āĻŦāĻžāĻĢāĻžāϰ
āĻĒā§āϰā§āĻāĻŋāύ āĻŦāĻžāĻĢāĻžāϰ
āĻĢā§āϏāĻĢā§āĻ āĻŦāĻžāĻĢāĻžāϰ
 āĻ ā§āϝāĻžāϏāĻŋāĻā§āĻ āĻŦāĻžāĻĢāĻžāϰ
- āĻŦāĻžāĻŖāĻŋāĻā§āϝāĻŋāĻ āĻāĻžāĻŦā§ āĻāĻĻā§āϧāĻŋāĻŦ āĻĒā§āϰāĻāύāύā§āϰ āϏāϰā§āĻŦāĻžāĻĒā§āĻā§āώāĻž āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻĒāĻĻā§āϧāϤāĻŋ āĻā§āύāĻāĻŋ?
 āĻā§āϤā§āϰāĻŋāĻŽ āĻĒā§āϰāĻāύāύ
āĻĒāĻžāϰā§āĻĨā§āύā§āĻā§āύā§āϏāĻŋāϏ
āĻ āĻā§āĻāĻ āĻāύāύ
āĻ ā§ā§āύ āĻāύāύ
- āĻāĻŋāĻāĻž āĻā§āĻĒāĻžāĻĻāύ āĻāϰāĻž āϝāĻžā§ āĻā§āύ āĻĒā§āϰāϝā§āĻā§āϤāĻŋāϰ āĻŽāĻžāϧā§āϝāĻŽā§?
āĻāĻŋāϏā§āϝ⧠āĻāĻžāϞāĻāĻžāϰ
āĻŽāĻŋāĻāĻā§āĻļāύ
 āĻā§āĻŦāĻĒā§āϰāϝā§āĻā§āϤāĻŋ
āĻšāĻžāĻāĻŦā§āϰāĻŋāĻĄāĻžāĻāĻā§āĻļāύ
- āĻā§āύ āĻŦāĻžā§ā§āĻŽā§āϰ āĻŽāĻžāĻāĻŋ āĻšāĻŋāĻāĻŽāĻžāϏ āϏāĻŽā§āĻĻā§āϧ?
āϏāĻžāĻāĻžāύāĻž āĻŦāĻžā§ā§āĻŽ
āϤā§āύā§āĻĻā§āϰāĻž āĻŦāĻžā§ā§āĻŽ
āĻŦāύāĻā§āĻŽāĻŋāϰ āĻŦāĻžā§ā§āĻŽ
 āϤā§āĻŖāĻā§āĻŽāĻŋāϰ āĻŦāĻžā§ā§āĻŽ
- āĻāϞāϤāĻžāĻā§āĻ āϰāĻžāĻā§āϰ āĻĒā§āϰāϤāĻŋāώā§āϧāĻ āĻā§ āĻāĻŦāĻŋāώā§āĻāĻžāϰ āĻāϰā§āύ?
 āϞā§āĻ āĻĒāĻžāϏā§āϤā§āϰ
āĻāϞā§āĻāĻāĻžāύā§āĻĄāĻžāϰ āĻĢā§āϞā§āĻŽāĻŋāĻ
āĻāĻĄāĻā§āĻžāϰā§āĻĄ āĻā§āύāĻžāϰ
āĻāĻŦāύ⧠āϏāĻŋāύāĻž
- āĻŽā§āĻāϰ āĻĒā§āϰāĻā§āϤāĻŋāϰ āϏā§āύāĻžā§ā§ āĻā§āύāĻāĻŋ?
āĻĢā§āϏāĻŋā§āĻžāϞ
āĻ āĻĒāĻĨā§āϝāĻžāϞāĻŽāĻŋāĻ
 āĻšāĻžāĻāĻĒā§āĻā§āϞā§āϏāĻžāϞ
āĻā§āĻāĻžāϏ
- āĻŦāĻŋāĻĻā§āϝā§ā§ āĻā§āĻŽā§āĻŦāĻā§ā§ āĻŦāĻŋāĻāĻŋāϰāĻŖā§āϰ āϏāϰā§āĻŦāĻžāϧāĻŋāĻ āϤāϰāĻā§āĻ āĻĻā§āϰā§āĻā§āϝ āĻĒāϰāĻŋāϏāϰ āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋāϤā§?
X-ray
 āĻā§āϞāĻŋāĻāĻŋāĻļāύ āϤāϰāĻā§āĻ
UV āϰāĻļā§āĻŽāĻŋ
āĻ āĻŦāϞā§āĻšāĻŋāϤ āϰāĻļā§āĻŽāĻŋ
- āĻāĻāĻāĻŋ āĻāĻā§āĻāĻŋāύ 3400 J āϤāĻžāĻĒ āĻā§āϰāĻšāĻŖ āĻāϰ⧠āĻāĻŦāĻ 2400 J āϤāĻžāĻĒ āĻŦāϰā§āĻāύ āĻāϰā§āĨ¤ āĻāĻā§āĻāĻŋāύā§āϰ āĻĻāĻā§āώāϤāĻž āĻāϤ?
41.6%
10%
 29.41%
40%
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋāϰ āϰāĻā§āĻŋāϤāĻž āĻļā§āĻā§āϏāĻĒāĻŋā§āĻžāϰ āύāύ?
āĻšā§āϝāĻžāĻŽāϞā§āĻ
 āĻā§āĻžāϰ āĻā§āϝāĻžāύā§āĻĄ āĻĒāĻŋāϏā§â
āĻŽā§āϝāĻžāĻāĻŦā§āĻĨ
āĻŽāĻžāϰā§āĻā§āύā§āĻ āĻ āĻĢ āĻā§āύāĻŋāϏ
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻā§āϰā§āĻŖā§ā§ āĻāĻā§āĻā§āĻĄāĻžāϰā§āĻŽ āϏā§āϤāϰ āĻĨā§āĻā§ āϤā§āϰāĻŋ āĻšā§?
āϞā§āĻšāĻŋāϤ āĻāĻŖāĻŋāĻāĻž
āĻĨāĻžāĻāĻŽāĻžāϏ
 āĻā§āύā§āĻĻā§āϰā§ā§ āϏā§āύāĻžā§ā§āϤāύā§āϤā§āϰ
āĻ āϏā§āĻĨāĻŋ āϏāύā§āϧāĻŋ
- āύāĻŋāĻā§āϰ āĻā§āύ āĻā§āϤāύā§āϰ āĻāĻāĻžāϰ āϏāĻŦāĻā§ā§ā§ āĻā§āĻ?
O2O2
 Na+Na+
l2l2
N3N3
- āĻāĻāĻāĻŋ āĻā§āϝāĻžāĻĒāĻžāϏāĻŋāĻāϰ āĻāĻžāĻ āĻāϰā§-
DC āϏāĻžāϰā§āĻāĻŋāĻā§
AC āĻāĻŦāĻ DC āĻāĻā§ āϏāĻžāϰā§āĻāĻŋāĻā§
 AC āϏāĻžāϰā§āĻāĻŋāĻā§
āĻā§āύāĻāĻŋāĻ āϏāĻ āĻŋāĻ āύā§
- āύāĻŋāĻŽā§āύāϞāĻŋāĻāĻŋāϤ āĻŦā§āϝāĻā§āϤāĻŋāĻŦāϰā§āĻā§āϰ āĻŽāϧā§āϝ⧠āĻā§ āύā§āĻŦā§āϞ āĻĒā§āϰāϏā§āĻāĻžāϰ āĻĒāĻžāύ āύāĻžāĻ-
 āϏā§āĻāĻŋāĻĢā§āύ āĻšāĻāĻŋāĻ
āĻŽāĻžāĻ āϏ⧠āϤā§āĻ
āĻŦāĻžāϰāĻžāĻāĻž āĻāĻŦāĻžāĻŽāĻž
āĻ āĻŽāϰā§āϤā§āϝ āϏā§āύ
- Choose the correct spelling.
 separate
saparete
seperate
saperate
- āĻĒāĻŋāĻāĻĒāĻŋāϞā§āϰ āĻ āĻŦāϏā§āĻĨāĻžāύ āĻā§āĻĨāĻžā§?
āϰā§āĻāĻŋāύāĻžāϰ āĻĒāĻļā§āĻāĻžāϤā§
āĻāĻāϰāĻŋāϏā§āϰ āĻĒāĻļā§āĻāĻžāϤā§
 āĻāĻāϰāĻŋāϏā§āϰ āĻŽāϧā§āϝāĻŦāϰā§āϤ⧠āϏā§āĻĨāĻžāύā§
āĻā§āϰā§ā§āĻĄā§āϰ āύāĻŋāĻā§
- The best possible passive form of the sentence. “We don’t like idle people’ is-
Idle people are not like us.
We are not liked idle people.
 Idle people are not liked by us.
Idle people are not of our liking.
- āĻ āĻŽā§āϞā§āϝāĻžāĻļā§ā§āϰ āĻāϞāĻĢāĻž āĻā§āώ āĻĨā§āĻā§ āύāĻŋāĻāϏā§āϤ āĻšā§-
āĻĒā§āύāĻā§āϰāĻŋā§āĻžāĻāĻŋāĻ āĻĒāϞāĻŋāĻĒā§āĻĒāĻāĻžāĻāĻĄ
āϞāĻžāĻāĻĒā§āĻ
āĻāύāϏā§āϞāĻŋāύ
 āĻā§āϞā§āĻā§āĻāύ
- āĻā§āύāĻāĻŋ āĻāĻā§āώ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž?
310 K
288 K
 298 K
313 K
- ‘Termination’ means-
to begin
 to end
to start
to continue
- āĻĒā§āϰā§āĻāĻŋāύ⧠āĻ ā§āϝāĻžāĻŽāĻŋāύ⧠āĻāϏāĻŋāĻĄ āĻā§āύ āĻŦāύā§āϧāύ āĻĻā§āĻŦāĻžāϰāĻž āĻāĻā§ āĻ āύā§āϝā§āϰ āϏāĻžāĻĨā§ āϝā§āĻā§āϤ āĻšā§?
āĻšāĻžāĻāĻĄā§āϰā§āĻā§āύ āĻŦāύā§āϧāύ
āϏāĻšāϝā§āĻā§ āĻŦāύā§āϧāύ
 āĻĒā§āĻĒāĻĄāĻžāĻāĻĄ āĻŦāύā§āϧāύ
āĻā§āϞāĻžāĻāĻā§āϏāĻžāĻāĻĄāĻŋāĻ āĻŦāύā§āϧāύ
- āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§ āĻĒāĻžāύāĻŋāϰ āĻā§āύāĻŋāĻ āĻā§āĻŖāĻĢāϞā§āϰ āĻŽāĻžāύ āĻāϤ?
4.0 x 10144.0 x 1014
4.0 x 1074.0 x 107
 1.0 x 10â141.0 x 10-14
1.8 x 10â71.8 x 10-7
- What is the best possible meaning of ‘White Elephant’?
a hoarder
 a costly and troublesome thing
a black marketer
an elephant of white colour
- āĻā§āϞā§āĻā§āĻ āĻā§ āϧāϰāύā§āϰ āϝā§āĻ?
āĻā§āϰāĻžā§ā§āĻ āĻĒāϞāĻŋ āϏā§āϝāĻžāĻāĻžāϰāĻžāĻāĻĄ
āύāύ-āϰāĻŋāĻĄāĻŋāĻāϏāĻŋāĻ āϏā§āϝā§āĻāĻžāϰ
 āĻšā§āĻā§āϏā§āĻ āĻŽāύā§āϏā§āϝāĻžāĻāĻžāϰāĻžāĻāĻĄ
āĻšā§āĻĒā§āĻā§āĻ āĻŽāύā§āϏā§āϝāĻžāĻāĻžāϰāĻžāĻāĻĄ
- āĻā§āύāĻāĻŋāϰ āĻā§āϞāĻžāϏ āĻāύāĻ āĻāĻā§āϤāĻŋāϰ?
SnCl2SnCl2
KNO3KNO3
 NaCl
BaSO4BaSO4
- Which of the followings is the correct proverb?
All is well that end well.
All are well that end well
 All is well that ends well
All are well that ends well.
- āĻāϞāύā§āϰ āϏāĻŽā§ āĻšāĻžāĻāĻā§āĻā§ āĻāĻžāĻ āĻāϰ⧠āĻā§āύ āĻŽāĻžāĻāϏāĻĒā§āĻļāĻŋ?
āĻā§āϰāĻžāĻāϏā§āĻĒāϏ
āϰā§āĻāĻāĻžāϏ āĻĢāĻŋāϰā§āĻŽāĻŋāϏ
 āĻŦāĻžāĻāϏā§āĻĒāϏ āĻĢāĻŋāĻŽā§āϰāĻŋāϏ
āĻĄā§āϞā§āĻā§ā§āĻĄ
- āĻŽā§āĻĻā§ āĻāϏāĻŋāĻĄ āĻ āϏāĻŦāϞ āĻā§āώāĻžāϰāĻ āĻā§āϰāĻžāĻāĻā§āϰā§āĻļāύ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻāĻĒāϝā§āĻā§ āύāĻŋāϰā§āĻĻā§āĻļāĻ āύāĻŋāĻŽā§āύā§āϰ āĻā§āύāĻāĻŋ?
 āĻĢā§āύāϞāĻĢā§âāĻā§āϝāĻžāϞāĻŋāύ
āĻŽāĻŋāĻĨāĻžāĻāϞ āĻ āϰā§āĻā§āĻ
āĻŦā§āϰā§āĻŽā§āĻā§āϰāĻŋāϏāϞ āĻā§āϰāĻŋāύ
āĻŽāĻŋāĻĨāĻžāĻāϞ āϰā§āĻĄ
- āĻā§-āĻĒā§āώā§āĻ ā§ āĻāĻ āĻŦā§āϝāĻā§āϤāĻŋāϰ āĻāĻāύ 50 km āĨ¤ āĻāϤ āĻāĻā§āĻāϤāĻžā§ āĻā§āϞ⧠āϤāĻžāϰ āĻāĻāύ āĻ āϰā§āϧā§āĻ āĻšāĻŦā§?
2650 km
 1600 km
3200 km
6400 km
- Choose the correct spelling-
Leftenant
Leiutenant
Leutenant
 Lieutenant
- āĻŽāϏā§āĻāĻŋāώā§āĻā§āϰ āĻā§āύ āĻ āĻāĻļā§ āĻā§āώā§āϧāĻž āύāĻŋā§āύā§āϤā§āϰāĻŖ āĻā§āύā§āĻĻā§āϰ āĻ āĻŦāϏā§āĻĨāĻŋāϤ?
āĻĨā§āϝāĻžāϞāĻžāĻŽāĻžāϏ
āϏā§āϰā§āĻŦā§āϞāĻžāĻŽ
āϏā§āϰā§āĻŦā§āϰāĻžāĻŽ
 āĻšāĻžāĻāĻĒā§āĻĨā§āϝāĻžāϞāĻžāĻŽāĻžāϏ
- āϏāĻŋāϰāĻžāĻŽāĻŋāĻā§āϰ āϰāĻžāϏāĻžā§āύāĻŋāĻ āϏāĻāϝā§āĻā§āϤāϤ⧠āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻĨāĻžāĻā§ āύāĻž?
SiO2SiO2
 Al4C3Al4C3
Al2O3Al2O3
SiCSiC
- āĻāĻāĻāĻŋ āϏā§āĻāĻŋāϞā§āϰ āϤāĻžāϰā§āϰ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻŦāĻžā§āĻžāϞ⧠āĻā§āĻ-āĻāϰ āĻā§āĻŖāĻžāĻā§āĻ-
āĻšā§āϰāĻžāϏ āĻĒāĻžāĻŦā§
āĻĒā§āϰāĻĨāĻŽā§ āĻŦā§āĻĻā§āϧāĻŋ āĻĒā§ā§ā§ āĻĒāϰ⧠āĻāĻŽāĻŦā§
āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžāĻŦā§
 āĻāĻāĻ āĻĨāĻžāĻāĻŦā§
- āύāĻŋāĻā§āϰ āĻā§āύ āĻĒāĻĻāĻāĻŋ āύā§āϝāĻžāύ⧠āĻāĻŖāĻž āϏāĻāĻļā§āϞāĻŋāώā§āĻ āύā§?
āĻā§ā§āĻžāύā§āĻāĻžāĻŽ āĻĄāĻ
āĻā§āϰāĻžāĻĢāĻŋāύ
 āϏā§āĻŽāĻŋāĻāύā§āĻĄāĻžāĻā§āĻāϰ
āĻĢā§āϞāĻžāϰāĻŋāύ
- 4m āĻĻā§āϰā§āĻā§āϝ āĻāĻŦāĻ 30.5 mm āĻŦā§āϝāĻžāϏā§āϰ āĻāĻāĻāĻŋ āϏā§āĻāĻŋāϞā§āϰ āϤāĻžāϰā§āϰ āĻāĻĒāϰ 5kg āĻāϰ āĻĒā§āϰā§ā§āĻ āĻāϰāϞ⧠āĻĻā§āϰā§āĻā§āϝ āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžāĻŦā§-
4.9 x 10â4m4.9 x 10-4m
 4.9 x 10â6m4.9 x 10-6m
4.9 x 10â5m4.9 x 10-5m
4.9 x 10â3m4.9 x 10-3m
- Select the correct sentence-
He resembles to his father
 He resembles as his father
He resembles like his father
He resembles his father
- Cycas āĻāĻĻā§āĻāĻŋāĻĻā§āϰ āĻļā§āĻā§āϰāĻžāĻŖā§ āĻāĻŋāϰā§āĻĒ?
āĻĻā§āĻŦāĻŋ-āĻĢā§āϞā§āϝāĻžāĻā§āϞāĻžā§āϝā§āĻā§āϤ
āĻĢā§āϞā§āϝāĻžāĻā§āϞāĻŦāĻŋāĻšā§āύ
āĻāĻ āĻĢā§āϞā§āϝāĻžāĻā§āϞāĻžāϝā§āĻā§āϤ
 āĻŦāĻšā§–āĻĢā§āϞā§āϝāĻžāĻā§āϞāĻžāϝā§āĻā§āϤ
- āĻĒā§āϰāϏā§āĻĨāĻā§āĻā§āĻĻā§āϰ āĻā§āώā§āϤā§āϰāĻĢāϞ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻāϰāĻž āĻšāϞ⧠āϰā§āϧ āĻāĻŋ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻšāĻŦā§?
āϤāĻŋāύāĻā§āĻŖ
āĻāĻžāϰāĻā§āĻŖ
 āĻ āϰā§āϧā§āĻ
āĻĻā§āĻŦāĻŋāĻā§āĻŖ
- Agarocus āĻāϰ āϏāĻā§āĻāĻŋāϤ āĻāĻžāĻĻā§āϝ āĻā§āύāĻāĻŋ?
āϏā§āϞā§āϞā§āĻ
 āĻā§āϞāĻžāĻāĻā§āĻā§āύ
āϏā§āĻāĻžāϰā§āĻ
āϤā§āϞ āĻŦāĻŋāύā§āĻĻā§
- +2d āĻā§āώāĻŽāϤāĻž āϏāĻŽā§āĻĒāύā§āύ āĻāĻāĻāĻŋ āϞā§āύā§āϏā§āϰ āĻĢā§āĻāĻžāϏ āĻĻā§āϰāϤā§āĻŦ āĻāϤ āĻšāĻŦā§?
2 m
0.2 m
 0.5 m
1 m
- āĻĒāϤā§āϰāĻŦāύā§āϧā§āϰā§āϰ āĻā§āϞāĻž āĻŦāύā§āϧā§āϰ āĻāĻĒāϰ āĻĒā§āϰāĻāĻžāĻŦ āĻŦāĻŋāϏā§āϤāĻžāϰ āĻāϰ⧠āĻā§āύāĻāĻŋ?
āϰā§āĻĒ āĻĒā§āϰā§āϏāĻžāϰ
 āĻ āϏāĻŽā§āĻāĻŋāĻ āĻĒā§āϰā§āϏāĻžāϰ
āĻāĻžāϰāĻā§āύā§āĻ āĻĒā§āϰā§āϏāĻžāϰ
āϏāĻžāĻāϏāύ āĻĒā§āϰā§āϏāĻžāϰ
- āĻāĻāĻāĻŋ āĻĻā§āϰāĻŦā§āĻā§āώāĻŖ āϝāύā§āϤā§āϰā§āϰ āϏāϰā§āĻŦāύāĻŋāĻŽā§āύ āĻŦāĻŋāĻŦāϰā§āϧāύ āĻā§āώāĻŽāϤāĻž M, āϝāĻĻāĻŋ āύāϞā§āϰ āĻĢā§āĻāĻžāϏ āĻĻā§āϰāϤā§āĻŦ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻāϰāĻž āĻšā§, āϤāĻŦā§ āĻŦāĻŋāĻŦāϰā§āϧāύ āĻā§āώāĻŽāϤāĻž āĻšāĻŦā§-
2 M
 M2M2
â2Â M2Â M
3 M
- āĻŦā§āϰāĻžā§ā§āĻĢāĻžāĻāĻā§āϰ āύāĻŋāώā§āĻā§āϰ āĻāύā§āϝ āĻā§āύ āĻŽāĻžāϧā§āϝāĻŽ āĻĒā§āϰā§ā§āĻāύ?
 āϤāϰāϞ
āĻĒā§āϞāĻžāĻāĻŽāĻž
āĻāĻ āĻŋāύ
āĻŦāĻžā§āĻŦā§ā§
- āĻāĻžāϰāϤ āĻāĻĒāĻŽāĻšāĻžāĻĻā§āĻļā§āϰ āĻļā§āώ āĻāĻāϰā§āύāϰ āĻā§āύāĻžāϰā§āϞ āĻā§ āĻāĻŋāϞā§āύ?
āϞāϰā§āĻĄ āĻā§āĻžāĻā§āϞ
āϞāϰā§āĻĄ āĻāĻžāϰā§āĻāύ
āϞāϰā§āĻĄ āĻŽāĻŋāύā§āĻā§
 āϞāϰā§āĻĄ āĻŽāĻžāĻāύā§āĻ āĻŦā§āϝāĻžāĻā§āύ
- āĻŽāĻžāĻāĻā§āϰā§āĻāĻŋāϞāĻžāĻāĻā§āϞ⧠āĻāĻāϤā§āϰāĻŋāϤāĻāĻžāĻŦā§ āĻā§āώā§āĻĻā§āϰāĻžāύā§āϤā§āϰā§āϰ āĻāĻĒāϰāĻŋāĻāĻžāĻā§ āĻā§ āϏā§āώā§āĻāĻŋ āĻāϰā§?
āĻŦā§āϰāĻžāĻļ āĻŦāϰā§āĻĄāĻžāϰ
 āĻŽāĻŋāĻāĻā§āϏāĻžāϞ āĻĢā§āϞā§āĻĄ
āϞā§āĻŽā§āύ
āĻĒāĻžāĻāϞā§āϰāĻŋāĻ āϏā§āĻĢāĻŋāĻā§āĻāĻāĻžāϰ
- āĻŽāĻžāύā§āώā§āϰ āĻĻā§āĻšāĻā§āώ⧠āĻāϤāĻāĻŋ āĻ āĻā§āϏā§āĻŽ āĻĨāĻžāĻā§?
 44āĻāĻŋ
23āĻāĻŋ
22āĻāĻŋ
46āĻāĻŋ
- 0.005 M H2SO4H2SO4āĻĻā§āϰāĻŦāĻŖā§āϰ pH āĻāϤ āĻšāĻŦā§?
3
4
5
 2
- āĻĒā§āĻĨāĻŋāĻŦā§āϰ āĻā§āĻŽā§āĻŦāĻā§ā§ āĻ āĻā§āώ āĻāĻŦāĻ āĻā§āĻāϞāĻŋāĻ āĻ āĻā§āώ āϏāĻŽāύā§āĻŦā§ā§ āϤā§āϰāĻŋ āĻā§āĻŖā§āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ-
 17o17o
90o90o
āĻļā§āύā§āϝ
23o23o
- āĻĢāĻŋāύāϞā§āϝāĻžāύā§āĻĄā§āϰ āϰāĻžāĻāϧāĻžāύā§āϰ āύāĻžāĻŽ āĻā§?
 āĻšā§āϞāϏāĻŋāĻāĻāĻŋ
āĻā§āύā§āĻāĻž
āĻŽāĻžāĻĻā§āϰāĻŋāĻĻ
āĻ āϏāϞā§
- āĻā§āύ āϰā§āĻāĻāĻŋ āĻŦā§āϝāĻžāĻāĻā§āϰāĻŋā§āĻž āϏā§āώā§āĻ?
āĻĄā§āĻā§āĻā§
āĻšā§āĻĒāĻžāĻāĻžāĻāĻāĻŋāϏ
āĻŽā§āϝāĻžāϞā§āϰāĻŋā§āĻž
 āĻāϞā§āϰāĻž
- āĻāĻāĻāĻŋ āĻĻā§āϰāĻŦāĻŖā§āϰ pH āĻšāϞ⧠6āĨ¤ āĻ āĻĻā§āϰāĻŦāĻŖā§ āĻāϰ⧠HCl āĻĻā§āϰāĻŦāĻŖ āϝā§āĻ āĻāϰ⧠āĻĻā§āϰāĻŦāĻŖā§āϰ pH 3 āĻāϰāĻž āĻšāϞā§āĨ¤ āĻļā§āώ āĻĻā§āϰāĻŦāĻŖā§H+H+āĻā§āύā§āϰ āĻŽā§āϞāĻžāϰ āĻāύāĻŽāĻžāϤā§āϰāĻž āĻŦā§āĻĻā§āϧāĻŋ āĻāĻā§āĻā§-
 103103 times
10â210-2Â times
102102Â times
10â310-3Â times
- ‘Bangladesh is overpopulated’. What is the meaning of the underlined word mentioned-above?
many people
 too many people
so much people
too much people
- āĻĄā§āĻā§āĻā§ āĻā§āύ āĻāĻžāĻāϰāĻžāĻāύāĻŋāϤ āϰā§āĻ?
āĻāϰā§āϞāĻž āĻāĻžāĻāϰāĻžāϏ
āĻĒāĻāĻŋ āĻāĻžāĻāϰāĻžāϏ
 āĻĢā§āϞāĻžāĻāĻŋ āĻāĻžāĻāϰāĻžāϏ
āĻāĻĄāĻŋāύ⧠āĻāĻžāĻāϰāĻžā§āϏ
- āϏā§āĻĨāĻŋāϰ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžā§, āĻŦāĻŋāĻā§āϰāĻŋā§āύā§āϰ āĻāύāĻŽāĻžāϤā§āϰāĻž āĻŦā§āĻĻā§āϧāĻŋ āĻāϰāϞ⧠āϏāĻžāĻŽā§āϝāĻŦāϏā§āĻĨāĻž āĻā§āύ āĻĻāĻŋāĻā§ āϏāϰ⧠āϝāĻžā§?
āĻŦāĻžāĻŽā§
 āĻ āĻĒāϰāĻŋāĻŦāϰā§āϤāĻŋāϤ
āĻĄāĻžāύ
āϏā§āĻĨāĻŋāϤ āĻ āĻŦāϏā§āĻĨāĻžā§ āĻĨāĻžāĻā§
- Choose the correct form of sentence.
I wait your decsion
I wait to your decision
I await for your decision
 I await your decision
- āϰāĻā§āϤāϏā§āϰā§āϤ āĻĨāĻžāĻāĻž āĻ āϤāĻŋāϰāĻŋāĻā§āϤ āĻā§āϞā§āĻā§āĻ āĻĨā§āĻā§ āϝāĻā§āϤ⧠āϏāĻā§āĻāĻŋāϤ āĻĒāϞāĻŋāϏā§āϝāĻžāĻāĻžāϰāĻžāĻāĻĄ āĻšāϞā§-
āϏā§āϞā§āϞā§āĻ
āϏā§āĻā§āϰāĻžāĻ
āϏā§āĻāĻžāϰā§āĻ
 āĻā§āϞāĻžāĻāĻā§āĻā§āύ
- āĻāĻāĻāĻŋ āĻŦāϏā§āϤā§āϰ āĻāϰāĻŦā§āĻ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻšā§ā§ āĻā§āϞ⧠āĻāĻšāĻžāϰ āĻāϤāĻŋāĻļāĻā§āϤāĻŋ-
āĻāĻāĻ āĻĨāĻžāĻāĻŦā§
 āĻāĻžāϰāĻā§āĻŖ āĻšāĻŦā§
āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻšāĻŦā§
āĻāĻāĻā§āĻŖ āĻšāĻŦā§
- Choose the correct English translation. âāĻāϰ⧠āĻāĻžāĻ āĻā§ā§ā§ āĻŦāĻžāĻāĻā§â
Cows eat grass
 The cow lives on grass
The cow eats grass
Cow lives eating grass
- ⧍ā§Ļā§§ā§Ē āϏāĻžāϞ⧠āĻāĻŋāĻāĻŋā§āϏāĻž āĻŦāĻŋāĻā§āĻāĻžāύ⧠āύā§āĻŦā§āϞ āĻĒā§āϰāώā§āĻāĻžāϰ āĻĒā§ā§ā§āĻā§āύ-
āĻĻā§āĻāĻāύ
 āϤāĻŋāύāĻāύ
āĻāĻāĻāύ
āĻā§āĻ āĻĒāĻžāύ āύāĻžāĻ
- āϏā§āĻŦāĻžāĻāĻžāĻŦāĻŋāĻ āĻŽā§āϤā§āϰā§āϰ āĻŦāϰā§āĻŖ āĻšāĻžāϞāĻāĻž āĻšāϞā§āĻĻ āĻšā§ āĻāĻŋāϏā§āϰ āĻāĻĒāϏā§āĻĨāĻŋāϤāĻŋāϤā§?
āĻŦāĻŋāϞāĻŋāĻāĻžāϰāĻĄāĻŋāύ
 āĻāĻāϰāĻžāĻā§āϰā§āĻŽ
āĻŦāĻŋāϞāĻŋāϰā§āĻŦāĻŋāύ
āĻ ā§āϝāĻžāĻŽā§āύāĻŋā§āĻž
- āĻā§āύāĻāĻŋ āĻā§āϞā§āĻŦāĻŋāĻāϞāĻžāϰ āĻĒā§āϰā§āĻāĻŋāύ āύā§?
āĻŽāĻžā§ā§āĻā§āϞā§āĻŦāĻŋāύ
 āĻāύāĻāĻžāĻāĻŽāϏāĻŽā§āĻš
āĻšāĻŋāĻŽā§āĻā§āϞā§āĻŦāĻŋāύ
āĻāύāϏā§āϞāĻŋāύ
- 500 g āĻāϰā§āϰ āĻāĻāĻāĻŋ āĻŦāϏā§āϤā§āĻā§ āϏā§āĻĨāĻŋāϰ āĻ āĻŦāϏā§āĻĨāĻžāύ āĻĨā§āĻā§ āĻŦāϞ āĻĒā§āϰā§ā§āĻ āĻāϰ⧠1 g āĻĻā§āϰāϤā§āĻŦā§ āϏāϰāĻžāϞ⧠āĻšāϞā§āĨ¤ āĻŦāϏā§āϤā§āĻāĻŋāϰ āĻāĻĒāϰ āĻā§ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻāĻžāĻ āĻāϰāĻž āĻšāϞā§?
9.8 J
0.5 J
 2 J
4.9 J
- Choose the best possible passive form-‘Who is calling me’?
By whom I am being called?
By whom have I been called?
By whom I am called?
 By whom am I being called?
- âāĻā§āĻžāĻšā§ āĻŽā§āĻāϞâ āϏā§āĻŦāĻž āĻāĻžāϞ⧠āĻšā§ āĻā§āύ āϏāĻžāϞā§-
 1997
2007
1987
2003
- 10% NaCl āĻĻā§āϰāĻŦāĻŖā§āϰ āĻŽā§āϞāĻžāϰ āĻāύāĻŽāĻžāϤā§āϰāĻž āĻšāĻŦā§-
 1.7 mol/L
170.9 mol/L
0.1709 mol/L
17.09 mol/L
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻā§āϞāĻžāĻāĻŋāĻāϞā§āϰ āĻŦā§āĻļāĻŋāώā§āĻā§āϝ?
 āĻāĻāĻŋ āĻāĻāĻāĻŋ āĻŦāĻžāĻāĻāĻžāύ⧠āĻ āϏā§āĻĨāĻŋ
āĻāĻāĻĒā§āϰāĻžāύā§āϤ āĻšāĻŋāĻāĻŽāĻžāϰāĻžāϏā§āϰ āϏāĻžāĻĨā§ āϝā§āĻā§āϤ
āĻāĻāĻŋ āĻāĻāĻāĻŋ āĻāĻžāĻāĻā§ āĻ āϏā§āĻĨāĻŋ
āĻāĻ āĻ āϏā§āĻĨāĻŋāϰ āĻŽāĻā§āĻāĻž āĻāĻšāĻŦā§āϰ āĻāĻā§
- āĻāύā§āĻĻā§āϰ āĻ āĻĒā§āĻĨāĻŋāĻŦā§āϰ āĻĻā§āϰāϤā§āĻŦā§ āϝāĻĻāĻŋ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻšā§, āϤāĻŦā§ āϤāĻžāĻĻā§āϰ āĻŽāϧā§āϝ⧠āĻŽāĻšāĻžāĻāϰā§āώ āĻĒā§āϰā§āĻŦā§āϰ āϤā§āϞāύāĻžā§-
āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻšāĻŦā§
 āĻāĻžāϰāĻāĻžāĻā§āϰ āĻāĻāĻāĻžāĻ āĻšāĻŦā§
āĻ āϰā§āϧā§āĻ āĻšāĻŦā§
āĻāĻžāϰāĻā§āĻŖ āĻšāĻŦā§
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋāϰ āĻĻā§āĻŦāĻžāϰāĻž āĻāύā§āϰāĻŋā§āĻž āϰā§āĻ āĻšā§?
āĻāϤā§āϰāĻžāĻ
āĻāĻžāĻāϰāĻžāϏ
 āĻŦā§āϝāĻžāĻāĻā§āϰāĻŋā§āĻž
āĻĒā§āϰā§āĻā§āĻā§ā§āĻž
- āĻ ā§āϝāĻžāĻŽā§āύāĻŋā§āĻž āĻ āĻŖā§āϤ⧠āĻŦāύā§āϧāύ āĻā§āĻŖā§āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻāϤ?
 107o107o
120o120o
104.5o104.5o
109.5o109.5o
- 250 V āϏāĻŽā§āĻĒāύā§āύ āĻŦāĻŋāĻĻā§āϝā§ā§ āϞāĻžāĻāύā§āϰ āϏāĻžāĻĨā§ āϏāĻāϝā§āĻā§āϤ āĻāĻāĻāĻŋ āĻšāĻŋāĻāĻžāϰā§āϰ āĻāĻžāĻ āĻāϰāϤ⧠8A āĻŦāĻŋāĻĻā§āϝā§āϤā§āϰ āĻĒā§āϰā§ā§āĻāύ āĻšā§āĨ¤ āĻšāĻŋāĻāĻžāϰā§āϰ āĻļāĻā§āϤāĻŋ āĻāϤ?
500 W
 2000 W
1 KW
5 KW
- āĻŦāĻžāĻāϞāĻž āĻāĻžāϰā§āĻā§āύ āϏāĻŋāϰāĻŋāĻ âāĻŽā§āύāĻžâ āĻāĻžāϰ āϏā§āώā§āĻāĻŋ?
āĻšā§āĻŽāĻžā§ā§āύ āĻāĻšāĻŽā§āĻĻ
 āĻŽā§āϏā§āϤāĻžāĻĢāĻž āĻŽāύā§ā§āĻžāϰ
āϰāĻĢāĻŋāĻā§āύā§āύāĻŦā§
āĻāĻžāĻāĻāĻŽ āĻā§āϧā§āϰā§
- āĻāϞā§āϰ āĻŦāĻŋāϞāĻŽā§āĻŦāĻŋāϤ āϧā§āĻŦāϏāĻž āϰā§āĻ āϏā§āώā§āĻāĻŋāĻāĻžāϰ⧠āĻā§āĻŦāĻžāĻŖā§ āĻšāϞā§-
Mucor
Rhzopus
Penicillum
 Phytopthord
- āĻĢā§āĻĄ āĻĒā§āϰāĻŋāĻāĻžāϰāĻā§āĻāĻŋāĻ āĻ āĻŦā§āϝāĻŦāĻšā§āϤ āϏāĻžā§āĻā§āϰāĻŋāĻ āĻāϏāĻŋāĻĄā§āϰ pH āĻŽāĻžāύ āĻāϤ?
pH 4.50
pH 3.01
pH 4.74
 pH 3.14
- āĻāĻāĻāĻŋ āϧāĻžāϤāĻŦ āĻĒā§āώā§āĻ ā§ āĻ āϤāĻŋ āĻŦā§āĻā§āύāĻŋ āϰāĻļā§āĻŽāĻŋ āĻāĻĒāϤāĻŋāϤ āĻšāϞ⧠āĻā§āύ āĻāĻŖāĻž āĻŦāĻŋāĻā§āĻā§āϰāĻŋāϤ āĻšāĻŦā§?
āύāĻŋāĻāĻā§āϰāύ
āĻāϞāĻĢāĻž āĻĒāĻžāϰā§āĻāĻŋāĻā§āϞ
āĻĒā§āϰā§āĻāύ
 āĻāϞā§āĻāĻā§āϰāύ
- āĻ āĻŦāĻžāϤ āĻļā§āĻŦāϏāύ⧠āĻā§āϞā§āĻā§āĻ āĻā§āĻā§āĻā§ āĻā§ āĻā§āĻĒāύā§āύ āĻšā§?
 āĻĢāϰāĻŽāĻŋāĻ āĻāϏāĻŋāĻĄ āĻ CO2CO2
CO2CO2 āĻ H2OH2O
CO2CO2 āĻ āĻāĻĨāĻžāĻāϞ āĻ ā§āϝāĻžāϞāĻā§āĻšāϞ
āĻāĻĨāĻžāĻāϞ āĻ ā§āϝāĻžāϞāĻā§āĻšāϞ āĻ H2OH2O
- āĻŽāĻžāύā§āώā§āϰ āϰāĻā§āϤā§āϰ pH āĻšāϞā§-
6.4
5.4
 7.4
8.4
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻā§āϝāĻžāύā§āϏāĻžāϰ āĻāĻŋāĻāĻŋā§āϏāĻžā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšā§?
Ne
 Rn
He
Ar
- āĻšā§āϝāĻžāĻ āϏā§āϞā§āϝāĻžāĻ āĻĒā§āϰā§āĻŦā§ āĻāĻžāϰā§āĻŦāύ-āĻĄāĻžāĻ-āĻ āĻā§āϏāĻžāĻāĻĄ āĻā§āϰāĻšā§āϤāĻž āĻā§āύāĻāĻŋ?
āϰā§āĻŦāĻŋāϏā§āĻā§
āĻ āĻā§āϏāĻžāϞā§āĻ ā§āϝāĻžāϏāĻŋāĻā§āĻ
āϰāĻžāĻāĻŦā§āϞā§āĻ
 āĻĢāϏāĻĢā§āĻāύā§āϞ āĻĒāĻžāĻāϰā§āĻā§āĻ
- 20 āϏā§āύā§āĻāĻŋāĻŽāĻŋāĻāĻžāϰ āĻĒā§āϰ⧠āϏā§āĻāĻŋāϞ āĻā§āĻĻ āĻāϰ⧠āϝā§āϤ⧠āĻĒāĻžāϰ⧠āĻā§āύāĻāĻŋ?
āĻŦāĻŋāĻāĻž āĻĒāĻžāϰā§āĻāĻŋāĻā§āϞ
āĻāĻā§āϏ-āϰā§
āĻāϞāĻĢāĻž āĻĒāĻžāϰā§āĻāĻŋāĻā§āϞ
 āĻāĻžāĻŽāĻž āϰāĻļā§āĻŽāĻŋ
- āĻĒāϰāĻžāĻāϰā§āĻŖā§āϰ āĻāύā§āĻāĻžāĻāύ āϏā§āϤāϰ āĻŦā§āĻĻā§āϧāĻŋ āĻĒā§ā§ā§ āĻā§āύ āĻĒāĻĨā§ āύāϞāĻžāĻāĻžāϰ⧠āĻŦā§āϰ āĻšā§ā§ āĻāϏā§?
āĻĄāĻŋāĻŽā§āĻŦāĻāĻŦāύā§āϧā§āϰ
āĻāϰā§āĻāĻĻāĻŖā§āĻĄ
āĻĄāĻŋāĻŽā§āĻŦāĻāύāĻžā§āĻŋ
 āĻāύāύāϰāύā§āϧā§āϰ
- āĻā§āϰāĻžāύā§āϤ āϏāĻŋāϞā§āĻŽāϝā§āĻā§āϤ āĻĒā§āϰāĻžāĻŖā§āϰ āĻĒāϰā§āĻŦ āĻā§āύāĻāĻŋ?
 Nematoda
Cnidria
Platyhelminthes
Arthropoda
- āĻŦāĻŋāĻļā§āĻŦ āϏā§āĻŦāĻžāϏā§āĻĨā§āϝ āĻĻāĻŋāĻŦāϏ āĻāĻĻāϝāĻžāĻĒāĻŋāϤ āĻšā§-
 ā§āĻ āĻāĻĒā§āϰāĻŋāϞ
ā§āĻ āĻĄāĻŋāϏā§āĻŽā§āĻŦāϰ
ā§§āϞāĻž āĻāĻĒā§āϰāĻŋāϞ
ā§§āϞāĻž āĻĄāĻŋāϏā§āĻŽā§āĻŦāϰ
- Fill in the blank with the correct option. “No one an—-that he is clever.
admire
denounce
defy
 deny
- āĻšāĻžāĻāĻĄā§āϰāĻžāϰ āĻŽā§āĻā§āϞ āĻā§ āĻāĻžāĻā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšā§?
 āĻ āϝā§āύ āĻĒā§āϰāĻāύāύ
āĻĒā§āύāϰā§ā§āĻĒāϤā§āϤāĻŋ
āĻāϞāύ
āϝā§āύ āĻĒā§āϰāĻāύāύ
- āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āύāĻŋāĻāĻā§āϞāĻŋā§āĻžāϰ āĻĒāĻžāĻā§āĻž āϏā§āĻā§āĻļāύ⧠āĻā§āĻŦāĻžāϞāĻžāύāĻŋāϰā§āĻĒā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšā§?
 235UU235
237UU237
236UU236
238UU238
- āĻāĻāĻāĻŋ āϏāĻŋāϞāĻŋāύā§āĻĄāĻžāϰā§āϰ āĻĻā§āϰā§āĻā§āϝ722722āĻŽāĻŋāĻāĻžāϰāĨ¤ āϝāĻĻāĻŋ āĻāĻšāĻžāϰ āĻā§āϤāĻ¨Â 4m34m3 āĻšā§, āϤāĻžāĻšāϞ⧠āĻāĻšāĻžāϰ āĻŦā§āϝāĻžāϏ āĻāϤ āĻšāĻŦā§?
1 m
 4 m
227m227m
2 m
- āĻĢāĻā§āĻā§āĻŽāĻŋāĻā§āϝāĻžāϞ āϏā§āĻŽā§āĻ āϤā§āϰāĻŋāϤ⧠āĻā§āύ āĻŦāĻžā§ā§āĻĻā§āώāĻ āĻā§āĻŽāĻŋāĻāĻž āϰāĻžāĻā§ āύāĻž?
NO2NO2
 CFC
āĻšāĻžāĻāĻĄā§āϰā§āĻāĻžāϰā§āĻŦāύ
O3O3
- āĻāĻāĻāĻŋ āĻŦāϞ20msâ120ms-1āĻŦā§āĻā§ āĻ āύā§āĻā§āĻŽāĻŋāĻā§āϰ āϏāĻžāĻĨā§Â 45o45o āĻā§āĻŖā§ āύāĻŋāĻā§āώā§āĻĒ āĻāϰāĻž āĻšāϞā§āĨ¤ āĻŦāϞāĻāĻŋ āĻāϤ āĻĻā§āϰāϤā§āĻŦā§ āĻĒā§āĻŦā§?
10m
 40m
5m
20m
- āĻāĻžāĻāϰāĻžāϞ āĻā§āύā§āĻĻā§āϰ āĻŦāĻŋāĻļāĻŋāώā§āĻ āĻ ā§āϝāĻžāϞāĻā§āĻšāϞ āĻšāϞā§-
 2- āĻŽāĻŋāĻĨāĻžāĻāϞ– 1- āĻŦāĻŋāĻāĻāĻžāύāϞ
3-āĻŽāĻŋāĻĨāĻžāĻāϞ āĻŦāĻŋāĻāĻāĻžāύāϞ- 1
2-āĻŽāĻŋāϤāĻžāĻāϞ- 2-āĻŦāĻŋāĻāĻāĻžāύāϞ
āĻŦāĻŋāĻāĻāĻžāύāϞ-2
- āϏā§āĻĨā§āϞāϤāĻžāϰ āϏāĻšāĻŋāϤ āϏāĻŽā§āĻĒāϰā§āĻāϝā§āĻā§āϤ āϰā§āĻ āĻā§āύāĻāĻŋ?
āϰāĻā§āϤ āĻļā§āύā§āϝāϤāĻž
āĻšāĻžāĻāĻĒāĻžāύāĻŋ
 āĻāϰā§āύāĻžāϰāĻŋ āĻšāĻžāϰā§āĻ āĻĄāĻŋāĻāĻŋāĻ
āϰā§āύāĻžāϞ āĻĢā§āĻāϞāĻŋāĻāϰ
No