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(#M40020626) EXAM QUESTION time,speed Keep an EYE

From a point P, on the surface of radius 3cm, two cockroaches A and B started moving along two different circular paths, each having the maximum possible radius, on the surface of the sphere, that lie in the two different planes which are inclined at an angle of 45 degree to each other. If A and B takes 18 sec and 6 sec respectively, to complete one revolution along their respective circular paths, then after how much time will they meet again, after they start from P?

A.

27 sec

B.

24 sec

C.

18 sec

D.

9 sec

Asked In exam MAN (9 years ago)

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(#M40086344) EXAM QUESTION Keep an EYE

Kim,Doug, and Conner all run on the cross country team. In the last race Doug finished first, Kim finished 3 minutes after Doug, and Conner finished with a time that was twice Doug

Asked In exam (8 years ago)

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(#M40156465) EXAM QUESTION RELATIONS Keep an EYE

105:150::18:?

Asked In Exam Lakshmipathi (6 years ago)

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(#M40037579) EXAM QUESTION Keep an EYE

on dividing a number by 9,the remainder is 8.the quotient so obtained when divided by 11,leaves reaminder 9. the new quotient obtained when divided by 13, leaves a remainder 8.find the remainder when the number is divided by 1287

Asked In exam Tejaswani (8 years ago)

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(#M40129350) EXAM QUESTION Keep an EYE

how can i factorize this sum x^3-x^2+ax+x-a-1 ? please help me thanks

Asked In exam (8 years ago)

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(#M40020597) EXAM QUESTION time,speed Keep an EYE

Starting from my office, I reach the house 20 min late if I walk at 3kmph. Instead, if I walk at 4kmph, I reach the house 15 min early. How far is my house from my office?

A.

4 km

B.

5 km

C.

7 km

D.

6 km

Asked In exam MAN (9 years ago)

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(#M40152464) EXAM QUESTION general Keep an EYE

A manufacturer makes a profit of 15% by selling a colour TV for rs. 6900.If the cost of manufacturing increases by 30% and the price paid by the retailer is increased by 20%, find the percentage of profit made by the manufacturer.

Asked In Exam ABHIRUCHI SHARMA (7 years ago)

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(#M40038458) EXAM QUESTION lcm and hcf Keep an EYE

lcm of two no is 630 and their hcf is 9.if sum of no is 153 then ratio of two no is
options
a)70
b)9
c)0.7
d)10/7
e)c or d

Asked In Exam shiv pujan (8 years ago)

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(#M40088458) EXAM QUESTION Keep an EYE

a. the legs of triangle GAD
b. the legs of triangle GLD
c. the common leg to the right triangles
d. the hypotenuse of triangle GLD
e. the hypotenuse of triangle GAD
f. measure

Asked In exam (8 years ago)

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(#M40063947) EXAM QUESTION Keep an EYE

Help me solve

The weight of the elephant was 1040 percent of the weight of the bear. If the elephant weighed 20,800 pounds, what did the bear weigh?

Asked In exam (8 years ago)

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