NQT 2

What is the fourth proportional of 0.006, 1.2 & 6/25?

• 36

• 48

• 4.8

• 3.6

Two ants of length 1 cm and 1.2 cm crawl in opposite directions with average speeds of 2 and 3 mm per second respectively. How many seconds will they take to cross each other?

• 4.4

• 2.8

• 0.4

• 1.5

The index numbers of five commodities are 121, 123, 125, 126, 128 and the weights assigned to these are respectively 5, 11, 10, 8, 6. Then what is the weighted average index number?

• 123.8

• 124.2

• 124.6

• 125.2

Which one among the following has the least value?

• √75 - √74

• √74 - √73

• √77 - √76

• √76 - √75

A sum was lent to Ravi for three years by an organization that fixed a yearly rate of 10% compound Interest for repayment along with the condition of recovery in equal installments of Rs.31944. What percentage (correct to two decimal places) above the borrowed amount Ravi had to pay the organization?

• 18.43

• 21.25

• 16.52

• 20.63

A retailer purchased 25 identical toys for a price of Rs P and sold some of them for Rs P. If he calculated his profit as 8%, with selling price as base instead of cost price then how many did he sell?

• 24

• 20

• 21

• 23

A sum of Rs.12500 is invested on 1st January 2016 at 4% simple interest p.a. How much interest in Rs. gets accrued on the end of the day on 1st July 2016?

• 240

• 400

• 250

• 500

What is the real value of (0.000314 + 0.000198)1/3?

• 0.04

• 0.08

• 0.8

• 0.4

A man who has to walk 11Km finds that in 30 minutes he has travelled two-ninth of the remaining distance. What is his speed in Km/h?

• 4.8

• 4

• 4.2

• 4.5

With what value should the highest quantity in data 65, 52, 14, 26, 18, 35, 32, 38 be replaced so that the mean and median become equal?

• 51

• 66

• 64

• 53