Mental Ability-Basic Arithmetic [NCO- Cyber Olympiad (SOF) Class 7]: Questions 14 - 20 of 121
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Question 14
Question MCQ▾
In an examination, one should get 40% of the maximum marks to pass. A student obtains 150 marks and declared failed by 45 marks. The maximum marks are
Choices
Choice (4) | Response | |
---|---|---|
a. | 1008 | |
b. | 640 | |
c. | 500 | |
d. | 487.5 |
Question 15
Question 16
Question MCQ▾
300 liters of milk is divided in two parts having ratio X: 15, if the first part is 100 liters, find x.
Choices
Choice (4) | Response | |
---|---|---|
a. | 50 | |
b. | 7.5 | |
c. | 5.3 | |
d. | 48 |
Question 17
Question MCQ▾
A certain distance is covered at a certain speed. If half of this distance is covered in triple the time, the ratio of the two speeds is
Choices
Choice (4) | Response | |
---|---|---|
a. | 6: 1 | |
b. | 1: 4 | |
c. | 1: 2 | |
d. | 2: 1 |
Question 18
Question 19
Question MCQ▾
In an examination, one should get 36% of the maximum marks to pass. A student obtains 113 marks and declared failed by 85 marks. The maximum marks are
Choices
Choice (4) | Response | |
---|---|---|
a. | 1008 | |
b. | 500 | |
c. | 550 | |
d. | 640 |
Question 20
Question MCQ▾
Which of the following is in ascending order?
Choices
Choice (4) | Response | |
---|---|---|
a. | , , | |
b. | , , | |
c. | , , | |
d. | Question does not provide sufficient data or is vague |