Instructions

For the following questions answer them individually

Question 31

The average monthly income of P and Q is Rs. 7,050/. The average monthly income of Q and R is Rs.7,700/ and that of P and R is Rs.8,250/. What is the monthly income of P ?

Question 32

The side of a square is equal to height of a triangle. If the area of the triangle is 294 m² and the respective ratio of its height and base is 3 : 4, what is the perimeter of the square (in m) ?

Question 33

The interest earned when a sum of Rs. 1,200/ was invested for 4 years in scheme A (offering simple interest at the rate of 20% p.a.) was Rs. 1,460/ less than the amount received when Rs. x was invested for 2 years in scheme B (offering compound interest compounded annually at the rate of 10% p.a.). What was x ?

Question 34

The sum of allowances received by Riddhi and Siddhi together was Rs. 3,800/. Riddhi and Siddhi both paid 2/8th of their respective allowances as their tuition fees. If the tuition fees paid by Siddhi was more than that paid by Riddhi, by Rs. 80/, how much was Riddhi’s allowances ?

Question 35

Train A, 220m long, can cross a platform 340 m long in 32 sec. If the respective ratio of speed of trains A and B is 7 : 9 and the length of train B is 270 m, how much time (in sec) would train B take to cross an electric pole ?

Instructions

Refer to the table and answer the following questions. Number of Horror Novels published by 5 companies during 5 months Month Company

Question 36

What is the respective ratio between total number of horror novels published by company A in January and April together and total number of horror novels published by company C in February and March together ?

Question 37

Number of horror novels published by company E in January is what percent less than the number of horror novels published by company D in February

Question 38

What is the difference between total number of horror novels published by company A in February and March together and that by company C in January and April together ?

Question 39

What is the average number of horror novels published by companies B, D and E in March ?

Question 40

Number of horror novels published by companies B and D increased by 10% and 5% respectively from May to June. What is the total number of horror novels published by companies B and D together in June ?