Some work is done by two people in 24 minutes. One of them can do this work alone in 40 minutes. How much time does the second person take to do the same work ?

0 Answers   Accenture,

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1.find the number of divisors of 248 other than unity and itself ? 2.find the sum of all natural numbers from 120 to 180 3. how many numbers upto 300 which are exactly divisible by both 2 and 3 together ?

3 Answers  

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roht was 4 times as old as his son 8 years ago. after 8 years , rohit will be twicw as old as his son. what are their present ages?(**** please give explanaion***)

4 Answers   CTS, HCL,

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An equilateral triangle of side 3 inch is given. How many equilateral triangles of side 1 inch can be formed from it

6 Answers   Accenture, CMC, RV VLSI Design Center,

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In term of percentage 26 is how much more than 20?

6 Answers   RRB,

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5 tables and 10 chairs were sold for 20000.15%gain for table,10%loss on chair.overall profit rs 750.the cp of table is

5 Answers   Caterpillar,

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A, B, C, D, E, F, G and H are sitting along the sides of rectangular table.C and G are sitting exactly opposite to each other. B and C are sitting adjacent to each other in clockwise direction. There is a person seated between G and A as well as between E and G. C is sitting next to D.If H and D are sitting on the same side of the table then who is sitting to the left of G?

8 Answers   IFFCO, Wipro,

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A and B can do a piece of work in 72 days; B and C can do it in 120 days; A dn C can do it in 4 days. Who among these will take the least time if put to do it alone?

7 Answers   Loco Pilot, Wipro,

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The ratio of no. of boys & girls in a school is 3:2 Out of these what % the boys & 25% of girls are scholarship holders. % of students who are not scholarship holders.?

0 Answers   IIT Delhi,

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Explain the logic k=num%10; sum=sum+k; num=num/10;

3 Answers   Accenture,

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Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is 1 4 3

3 Answers   TCS,

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1.) The HCF of (n + 3) and (7n + 48) is k, where n is a natural number. How many values of k are possible

2 Answers   IBM,

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