# Aptitude & Logical Reasoning Quiz -34 #### A housewife saved Rs.2.50 in buying an item on sale. If she spent Rs. 25 for the item, approximately how much percent she saved in the transaction?

Explanation:
Actual price = Rs.25 + Rs.2.50 = Rs.27.5
Saving = Rs.2.5
Saving percent
= 2.5/27.5 × 100 = 250/27.5 = 2500/275
= 100/11 = 9 1/11%
~9%

#### How is my mother's mother's only son-in-law's sister related to me?

Explanation:
My mother's mother's only son-in-law is my father. My father's sister is my aunt.

#### What least number should be added to 1056, so that the sum is completely divisible by 23?

Explanation:
1056 ÷ 23 = 45 with remainder = 21
21 + 2 = 23.
Hence 2 should be added to 1056 so that the sum will be divisible by 23

#### If in a certain language, MADRAS is coded as NBESBT, how is BOMBAY coded in that code?

Explanation:
Each letter in the word is moved one step forward to obtain the corresponding letter of the code.

#### Two trains having length of 140 meter and 160 meter long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions (on parallel tracks). The time which they take to cross each other, is

Explanation:
Distance =(140+160)=300 m=0.3 km
Relative speed = (60+40) =100 km/hr
Required time = 0.3/100 hr
= 0.3/100 × 3600 seconds
= 10.8 seconds