Question

10. A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years.
The sum is
A. Rs. 650
B. Rs. 690
C. Rs. 698 D. Rs. 700
11. Mrs. Thomas invested an amount of Rs 13,900 divided in two different schemes A and B at
the simple interest rate of 14% p.a. and 11% pa respectively. If the total amount of simple
interest eamed in 2 years be Rs. 3508, what was the amount invested in Scheme B?
A. Rs. 6400 B. Rs. 6500 C. Rs. 7200 D. Rs. 7500
12. How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per
annum of simple interest?
A. 3.5 years B. 4 years C. 4,5 years D. 5 years.
13. A family consists of two grandparents, two parents and three grandchildren. The average age
of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6
years. What is the average age of the family?
A.
B. 5
C.
1
D. None of these
28
years
31
years
32
years
7
7
7
14. A grocer has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive
months. How much sale must he have in the sixth month so that he gets an average sale of
Rs. 6500?
A Rs. 4991 B. Rs. 5991 C. Rs. 6001 D. Rs. 6991
15. The average weight of 8 person's increases by 2.5 Kg when a new person comes in place of
one of them weighing 65 Kg. What might be the weight of the new person?
A. 76 Kg B. 76.5 Kg C. 85Kg D. 86,5 Kg
16. A and B invest in a business in the ratio 3:2. If 5% of the total profit goes to charity and A's
share is Rs. 855, the total profit is:
D. Rs. 1576
A. Rs. 1425
B. Rs. 1500 C Rs. 1537.50
17. A, B, C subscribe Rs. 50,000 for a business. A subscribes Rs. 4000 more than B and B
Rs, 5000 more than C. Out of a total profit of Rs. 35,000, A receives:
A Rs. 8400 B. Rs. 11,900 C. 13,600 D. Rs. 14,700
18. The ratio between the perimeter and the breadth of a rectangle is 5:1. If the area of the
rectangle is 216 sq.cm, what is the length of the rectangle?
D. 30 cm
A 16 cm
C. 24 cm
B. 18 cm​

Answer 1

Answer:

30 cm are called l mttttfdsd

Answer 2

Answer:

check all answer and tell me