Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 4]: Questions 511 - 516 of 1226
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Question 512
Question MCQ▾
Manali wrote two digits of a 3-digit number on the blackboard as shown below.
Find the missing digit if it has 6 and 31 as factors?
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 | |
b. | 2 | |
c. | 4 | |
d. | 6 |
Question 513
Question MCQ▾
If 20 apples cost ₹ 860, what is the cost of 1 apple?
Choices
Choice (4) | Response | |
---|---|---|
a. | 43 | |
b. | 44 | |
c. | 25 | |
d. | 40 |
Passage
Questions are based on the following figure and the given table shows the number of rectangles formed by the number of digits.
… . and so on
Number of rectangles | 1 | 4 | 9 |
Number of dots | 4 | 9 | 16 |
Question 514 (1 of 2 Based on Passage)
Question MCQ▾
How many dots are required to form 16 rectangles?
Choices
Choice (4) | Response | |
---|---|---|
a. | 25 | |
b. | 22 | |
c. | 20 | |
d. | 24 |
Question 515 (2 of 2 Based on Passage)
Question MCQ▾
How many rectangles are formed by 49 dots?
Choices
Choice (4) | Response | |
---|---|---|
a. | 36 | |
b. | 49 | |
c. | 64 | |
d. | 25 |
Question 516
Question MCQ▾
In which of the following does the shaded part represent three fourth of its whole?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |