Q.1 |
Fill in the blanks: 2125 x 4 = (2000 + ___ + 20 + ___ ) x ___ |
a) |
120, 5, 4 |
b) | 50, 5, 4 |
c) | 100, 5, 4 |
d) | 200, 8 , 4 |
Q.2 |
Irfan's mother is twice as old as him. She is also 20 years older than him. What is the age of Irfan and his mother? |
a) |
20 years, 40 years |
b) | 15 years, 30 years |
c) | 30 years, 60 years |
d) | 10 years, 20 years |
Q.3 |
There are 8 boxes of sweets. Each box has 26 sweets. Each sweet costs Rs. 5. What is the cost of total sweets? |
a) |
Rs. 940 |
b) | Rs. 1040 |
c) | Rs. 960 |
d) | Rs. 1060 |
Q.4 |
There are 17 cartons, each containing 172 apples. Five cartons contain all the good apples. The remaining cartons are half-filled with good apples. How many bad apples are there in all? |
a) |
1203 |
b) | 1032 |
c) | 1320 |
d) | 1302 |
Q.5 |
If one notebook contains 260 pages, then how many pages do 185 notebooks contain? |
a) |
4,450 |
b) | 4,810 |
c) | 48,100 |
d) | 5,100 |
Q.6 |
Which of the following numbers has the least number of factors? |
a) |
12 |
b) | 15 |
c) | 13 |
d) | 20 |
Q.7 |
Sanchi has twice as many marbles as Sia. Jiya has thrice as many marbles as Sanchi. they have 81 marbles altogether. How many marbles does Jiya have? |
a) |
54 |
b) | 27 |
c) | 18 |
d) | 9 |
Q.8 |
225 chocolates were distributed to 25 students. How many chocolates did each student get? |
a) |
7 |
b) | 12 |
c) | 8 |
d) | 9 |
Q.9 |
A bookstore is open from 9:15 am to 9:30 pm daily. How long is it open each day? |
a) |
15 minutes |
b) | 12 hours 15 minutes |
c) | 10 hours 15 minutes |
d) | 9 hours 15 minutes |
Q.10 |
In a farm, there are 9 hens and some cows. If there are 26 legs together, then how many cows are there? |
a) |
2 |
b) | 4 |
c) | 5 |
d) | 6 |
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Answers to Sample Questions from Olympiad Success:
Q.1 : c | Q.2 : a | Q.3 : b | Q.4 : b | Q.5 : c | Q.6 : c | Q.7 : a | Q.8 : d | Q.9 : b | Q.10 : a