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Practice Given Here Wipro NLTH Practice Q&A

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## Total Qs: 2+

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Choose the correct option.

If 36% of a number is 72, what is the number?

A300

B400

C200

D100

Explanation:

Assume number as x then
0.36*x = 72
x = 200

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2
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3
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0 M:0 S
Avg. Time

2 / 2

Choose the correct option.

By mixing two qualities of pulses in the ratio 2: 3 and selling the mixture at the rate of Rs 22 per kilogram, a shopkeeper makes a profit of 10 %. If the cost of the smaller quantity be Rs 14 per kg, the cost per kg of the larger quantity is :

ARs 23

BRs 24

CRs 25

DNone of these

Explanation:

Cost Price of 5 kg = Rs.(14*2 + x*3) = (28 + 3x).
Sell price of 5 kg = Rs. (22x5) = Rs. 110.
[{110 - (28 + 3x)}/(28 + 3x) ]* 100 =10
[82-3x/28 + 3x]= 1 / 10
820 - 30x = 28 +3x
33x = 792
x = 24