A 14m long Wire is cut into two pieces one of which is bent into a square other into a circle inclosing the square what is the side of square. Sol:

The given Bar Graph represents the percentages of population in the age groups, X(above 50years), Y(20to 50years), Z(below 20 years) in five different villages, A, B, C, D and E with total population of 5000, 6000, 8000, 4500 and 6000 respectively. What is the ratio of the total number of ...

Two Beaker A and B having mi xture of milk and water in ratio of 3 : 2 and 2 : 3 respectively. 20 l iter of mixture is taken out from A and mix in beaker B, due to which new ratio of milk and water in B becomes 11 : 14 and volume of beaker B become equal to initial volume of A. Now, ‘ x’ liter ...

In the given figure, AP is angle bisector of ∠CAE, CP = 7 cm and PE = 8 cm. find the length of AB (a)          32 (b)          25 (c)           ...

If 5x – 3y = x + 3y, then 3x+6y/3x-y (a)          1 (b)          2 (c)           3 (d)          4 ...

A takes as much time as B and C together to complete a work. While A and B together can do this piece of work in 10 days. C alone can do this piece of work in 50 days. In how many days will this work be completed by B alone? (a)          20 days ...

In a 600m race, A can beat B by 60 m and in a race of 500 m. B can beat C by25 m. By how many metres will A beat C in 400 m race (a)          56 m (b)          60 m ...

The remainder of is 2180+590/41 is (a)          0 (b)          33 (c)           1 (d)          17 ...

The average weight of 4 men A, B, C and D is 67 kg. Another man E joins the groups and the average now becomes 65 kg. If another man F, whose weight is 4 kg more than that of E, replaces A, then average weight of B, C, D, E and F becomes 64 kg. The weight of A is. ...

Find value of (a) 21 (b) 1 (c) 0 (d) –21 Ans: Option B

A marked price of a shirt and a trouser are in the ratio 7: 13. the shopkeeper: gives 28.56% discount on the shirt and some percent discount on the trouser which is equal to a total discount of 18.18% on the set of a shirt and a trouser the discount offered on the trouser i s. (a) 12.6% (b) ...

In a triangle ABC, P and Q are the mid points of AB and BC respectively. Point G and H l ie’s on AC such that they are the mid-point of PR and QR respectively. Here R is a point outside the triangle. Then what is the Ratio of area ∆ ABC : area ∆ PQR? (a) 2 : 3 (b) 5 : 2 (c) 3 : 5 (d) 2 : 1 Sol: ...