Instructions

For the following questions answer them individually

Question 81

What is the total surface area of a solid cylinder whose radius is half the radius of a circle of area 154 m and height is the same as its radius?

Question 82

P, Q and R enter into a partnership investing Rs.35000, Rs.45000 and Rs.55000. Find their respective share in the annual profit of Rs.40500.

Question 84

The Simple Interest after 10 years at some rate will be Rs.600 on a certain sum. If the principal is trebled after

5 years, what will be the total interest at the end of tenth year?

Question 85

Efficiencies of P, Q, R and S in doing a job are in the ratio 2 : 3 : 5 : 4. The wages paid for the job are

Rs.4200. Who is paid the largest amount and how much is paid?

Question 86

A, B, C, D, E, F, G and H are sitting around a circle facing the center. B is third to the right of F and third to theleft of H. C is fourth to the left of A. A is not an immediate neighbour of F and B. E is not an immediateneighbour of B. G is second to the right of D.

Who is to the immediate right of H?

Question 87

The town of Paranda is located on Green lake. The town of Akram is to the west of Paranda. Tokhada is to

the east of Akram but to the west of Paranda. Kokran is east of Bopri but west of Tokhada and Akram. If they

are all in the same district, which town is the farthest west?

Question 88

If 10.98 Ã— 10.98 + 10.98K + 0.02 Ã— 0.02 is a perfect square, then find the value of 'K'.

Question 89

Which of the following options will best complete the relationship given below?

8(246)3

3(213)7

3(???)5

Question 90

Which of the following has comparatively high electrical resistance and is used in the circuit to reduce

current?