What is the area of a parallelogram with a base length of 8 cm and a height of 5 cm?
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Which of the following functional groups is present in alcohols?
A, B, and C completed a work costing Rs. 1800. A Work for 6 days, B for 4 days, and C for 9 days. If their daily wages are in the ratio of 5 : 6 : 4, how much amount will be received by A?
The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?
Pratik travels 96 km at a speed of 16 km/hr using a bike, 124 km at 31 km/h by car and another 105 km at 7 km/h in horse cart. Then, find his average speed for the entire distance travelled?
P, Q and R are in a cycle race of 4500 meters. P cycles twice as fast as Q. R cycle
The incomes of A and B are in the ratio 3 : 2 and their expenditure are in the ratio 5 : 3. If each saves Rs. 1000, then, A's income can be:
On a road three consecutive traffic lights change after 36,42 and 72 seconds respectively. If the lights are first switched on at 9:00 AM sharp, at what time will they change simultaneously?
From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?
Vimal can do a piece of work in 20 days, Vimal and Kamal together can do in 12 days. If Kamal does the work only for half a day daily then in how many days the work will be completed?
A group for outdoor games has to be formed out of 10 kids (4 boys and 6 girls). If the group should have more than 2 kids and the number of boys and girls should be equal in the group, then how many groups are possible?
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is:
Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?
Each side of a cube is decreased by 25%. Find the ratio of the volume of the original cube and the resulting cube =?
The radius of the two concentric circles is 9 cm and 15 cm. If the chord of the greater circle be a tangent to the smaller circle, then the length of that chord is:
A hollow spherical metallic ball has an external diameter 6cm and is