NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 632 - 638 of 1483
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Question 632
Question MCQ▾
The product of two consecutive natural numbers is 210. The natural numbers are:
Choices
Choice (4) | Response | |
---|---|---|
a. | 25,26 | |
b. | 14,15 | |
c. | 15,16 | |
d. | None of the above |
Question 633
Question MCQ▾
From the given figure the value of x is ________ if .
Choices
Choice (4) | Response | |
---|---|---|
a. | 6 | |
b. | 4.5 | |
c. | 18 | |
d. | 12.5 |
Question 634
Question MCQ▾
Among 20 employees, the average salary of 19 is ₹ 30. The 20th employee has the salary exceeds the average of 20 employees by ₹ 19 then average salary of all employees (in ₹) is
Choices
Choice (4) | Response | |
---|---|---|
a. | 30 | |
b. | 33.50 | |
c. | 31 | |
d. | 39 |
Question 635
Question MCQ▾
The points on Y-axis at a distance of 5 units from (-3,2) are
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 636
Question 637
Question MCQ▾
From the given figure the value of x is ________ if .
Choices
Choice (4) | Response | |
---|---|---|
a. | 24 | |
b. | 21 | |
c. | 13 | |
d. | 42 |
Question 638
Question MCQ▾
The roots of the equation are integers, if ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | b and c are integers | |
c. | b and c are even integers | |
d. | is the square of an integer and b is an integer |