An article is sold at a profit of 20% of its cost price. If cost price and selling price reduces by Rs 10 and Rs. 5 respectively, then the percentage profit increased to 30%. Find the cost price?
(A) Rs. 80
(B) Rs. 50
(C) Rs. 75
(D) Rs. 60
Distance between A and B is 1200 km. If they start moving towards each other at same time, they will meet in 24 hrs. If A starts 10 hrs after B, then they will meet in 20 hrs. What are their respective speeds?
(A) 30 kmph, 20 kmph
(B) 35 kmph, 25 kmph
(C) 40 kmph, 25kmph
(D) 25 kmph, 35 kmph
Present age of Ram and Shyam are in the ratio of 4: 5 respectively. Five year hence the ratio of their age becomes 5:6 respectively. What is Ram’s present age?
(A) 25 years
(B) 22 years
(C) 20 years
(D) 30 years
A sum becomes 5 times of itself in 3 years at compound interest (interest is compounded annually). In how many years will the sum becomes 125 times of itself?
(A) 9
(B) 6
(C) 8
(D) 12
Find the value of
(A)
(B)
(C)
(D)
A car reaches its destination in time when moving with an average speed of 45 km/hr. But when it is moving at 30 km/hr, it is late by 10 minutes. Find the total distance of the journey?
(A) 20 km
(B) 10 km
(C) 30 km
(D) 15 km
What is the Highest Factor of
(A)
(B)
(C)
(D)
A piece of wire when bent to form a circle will have a radius of 84 cm. If the wire is bent to form a square, the length of a side of the square is
(A) 152 cm
(B) 132 cm
(C) 168 cm
(D) 225 cm
The radius of the incircle of a triangle is 2 cm. If the area of the triangle is 6 cm2. Then its perimeter is -
(A) 6 cm
(B) 12 cm
(C) 8 cm
(D) 9 cm
If the angle of elevation of the sun changes from 30o to 45o then length of the shadow of a pillar decreases by 20 meters. The height of the pillar is:
(A)
(B)
(C)
(D)
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