Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 907 - 916 of 987
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Question 907
Question MCQ▾
The triangle formed by is
Choices
Choice (4) | Response | |
---|---|---|
a. | An isosceles triangle | |
b. | A scalene triangle | |
c. | An equilateral triangle | |
d. | A right angled triangle |
Question 908
Question MCQ▾
The mean of six numbers is 48. If one of the numbers is excluded the mean gets reduced by 6. The excluded number is
Choices
Choice (4) | Response | |
---|---|---|
a. | 62 | |
b. | 87 | |
c. | 42 | |
d. | 78 |
Question 909
Question 910
Question MCQ▾
One of the factors of is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | All a., b. and c. are correct |
Question 911
Question 912
Question MCQ▾
The equation of y-axis is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | Question does not provide sufficient data or is vague |
Question 913
Question MCQ▾
The median of the following data 28, 46, 64, 52, 87, 39, 92, 10, 47,35, 73 is
Choices
Choice (4) | Response | |
---|---|---|
a. | 46 | |
b. | 52 | |
c. | 47 | |
d. | 64 |
Question 914
Question 915
Question MCQ▾
The two irrational numbers between and are
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 916
Question MCQ▾
The area of the base of a cone is sq cm. Its height is 12 cm. Then its total surface area is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |