NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics: Questions 349 - 355 of 425

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Question 349

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Question

MCQ▾

then is equal to

Choices

Choice (4)Response
a.
b.
c.0
d.16

Question 350

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Question

MCQ▾

If () is 10 more than () and () is 4 less than (), then () is

Choices

Choice (4)Response
a.
b.1.5
c.
d.

Question 351

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Question

MCQ▾

The diameters of two cylinders, whose volumes are equal, are in the ratio their heights will be in the ratio

Choices

Choice (4)Response
a.
b.
c.
d.

Question 352

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Question

MCQ▾

A General, while arranging his men, who were 6000 in number, in the form of a square, found that there were 71 men left over. How many were arranged in each row?

Choices

Choice (4)Response
a.73
b.77
c.87
d.93

Question 353

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Question

MCQ▾

A cricketer has a certain average of runs for his 9 innings. In the tenth inning he scores 100 runs, thereby increasing his average by 5 runs. His new average of runs is (Paper- I)

Choices

Choice (4)Response
a.56
b.45
c.55
d.57

Question 354

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Question

MCQ▾

A man travels a distance of 30 km at 6 km/hr another distance of 30 km at 5 km/hr and a third distance of 30 km at 10 km/hr. his average speed for the whole journey (in km/hr) is

Choices

Choice (4)Response
a.8
b.
c.
d.9

Question 355

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Question

MCQ▾

Find the wrong number in the following series.

Choices

Choice (4)Response
a.326
b.2946
c.29418
d.40