Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad (SOF) Class 5): Questions 1 - 8 of 147
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Question number: 1
» Mental Ability » Basic Arithmetic
Question
4 km 79 m equals ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 407.9km | |
b. | 40.79km | |
c. | 4.079 km | |
d. | 0.4079km | |
Question number: 2
» Mental Ability » Basic Arithmetic
Question
Raju worked over the weekend
Day | Hours |
Saturday | 10.5 |
Sunday | 6 |
How many more hours did Raju work on Saturday than on Sunday?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 hours | |
b. | 4.5 hours | |
c. | 2.5 hours | |
d. | 3.5 hours | |
Question number: 3
» Mental Ability » Basic Arithmetic
Question
25 % of 98 are approximately ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 70 | |
b. | 15 | |
c. | 50 | |
d. | 25 | |
Question number: 4
» Mental Ability » Basic Arithmetic
Question
The cost of 8 pencils is Rs. 24. Find the cost of 5 pencils.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Rs. 12 | |
b. | Rs. 20 | |
c. | Rs. 10 | |
d. | Rs. 15 | |
Question number: 5
» Mental Ability » Basic Arithmetic
Question
3 Mins + 30secs = ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 mins 85 secs | |
b. | 3 mins 65 secs | |
c. | 2 mins 90 secs | |
d. | 3 mins 50 secs | |
Question number: 6
» Mental Ability » Basic Arithmetic
Question
The cost of 12 balls is 360 Rs. What the cost of 10 balls?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 350 rs | |
b. | 300 rs | |
c. | 150 rs | |
d. | 120 rs | |
Question number: 7
» Mental Ability » Basic Arithmetic
Question
The smallest four digit number that can be formed using 3,6, 2, and 0 is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 2306 | |
b. | 3620 | |
c. | 0236 | |
d. | 2036 | |
Question number: 8
» Mental Ability » Basic Arithmetic
Question
Rahul worked over the weekend
Day | Hours |
Saturday | 10.5 |
Sunday | 9 |
How many more hours did Rahul work on Saturday than on Sunday?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 3.5 hours | |
b. | 4.5 hours | |
c. | 1.5 hours | |
d. | 2.5 hours | |