9
Q:

# Water boils at 212°F or 100°C and melts at 32°F or 0°C .  If the temparature of the particular day  is 35°C , it is equal  to :

 A) 85°F B) 95°F C) 96°F D) 97°F

Explanation:

Let F and C denotes the temparature in Fahrenheit anid Celcsius respectively.

Then, (F - 32) /(212 - 32) = (C - 0)/(100 - 0),  if c = 35, then F = 95.

Q:

If x = 12 and y = 4, then the value of  is

 A) 48 B) 1792 C) 4096 D) 570

Explanation:

0 26
Q:

If ,  then the value of  is

 A) 8 B) 7 C) 6 D) 5

Explanation:

0 46
Q:

If , then the value of  is

 A) 2/9 B) √5/9 C) 10/9 D) 5√5/9

Explanation:

0 16
Q:

If , then the value of   is

 A) 2/3 B) 4/3 C) 2 D) 8/3

Explanation:

0 27
Q:

If  and xy+ yz + zx = 11, then the value of  is

 A) 16 B) 25 C) 36 D) 49

Explanation:

0 22
Q:

, then the value of  is

 A) 1ab B) ab C) 2ab D) 12ab

Explanation:

0 14
Q:

Simplify the following expression:

$(32×16)+(53×72)-(134×43)=?$

 A) 1221 B) 2112 C) 3621 D) 4112

Explanation:

4 281
Q:

$(311×336)-(94×123)+(511×2210)$

 A) -92 B) -132 C) 132 D) 92