The least prime number is

• 0

• 1

• 3

• 3

Find the least number which when divided by 12, 18, 36 and 45 leaves the remainder 8, 14, 32 and 41 respectively.

• 176

• 180

• 178

• 178

An empty pool being filled with water at a constant rate takes 8h to fill 3/5 th of its capacity. How much more time will it take to finish filling the pool?

• 5 h 30 min

• 5 h 20 min

• 4 h 48 min

• 4 h 50 min

P can do a piece of work in 9 days. Q is 50% more efficient than P. The number of days it takes for Q to do the same piece of work is

• 

• 

• 6

• 6

16 men can complete a work in 15 days, 24 children can do the same work in 20 days. In how many days will 8 men and 8 children, complete the same work?

• 16

• 

• 20

• 20

106.

The area of the iron sheet required to prepare a cone 24 cm high with base radius 7 cm is .

• 708 cm²

• 804 cm²

• 704 cm²

• 704 cm²

On decreasing each side of an equilateral triangle by 2cm, there is a decrease of  in its area. The length of each side of the triangle is

• 3 cm

• 5 cm

• 6 cm

• 6 cm

A rectangular tin sheet is 12 cm long and 5 cm broad. It is rolled along its length to form a cylinder by making the opposite edges just to touch each other. Then, the volume of the cylinder is

• 180/π cm³

• 120/π cm³

• 100/π cm³

• 60/π cm³

A merchant advertise 10% off on the items bought from his store. The total discount got by a customer who bought a cooker worth ₹ 650, a heater worth ₹ 500 and a bag worth ₹ 65 is

• ₹ 120.50

• ₹ 123.50

• ₹ 128.50

• ₹ 128.50

What is a better investment, 4% stock at ₹ 120 or  3% stock at ₹ 80?

• First

• Second

• Both

• Both