For the following questions answer them individually
The average speed of a train is 3 times the average speed of a car . The car covers a distance of 520 kms in 8 hours .how much distance will the train cover in 13 hours ?
If the numerator of a fraction is increased by 400% and the denominator is increased by 500% the resultant fraction is $$\frac{10}{21}$$. What was the original fraction ?
10 years ago, the ages of A and B were in the ratio of 13: 17. 17 years from now the ratio of their ages will be 10: 11. What is the age of B at present ?
Which of the phrases (A), (B), (C), and (D) given below should replace the phrases given in bold in the following sentence to make the sentence grammatically meaningful and correct? If the sentence is correct as it is and ‘’No correction is required’, mark (E) as the answer.
They had registered a complaint against her as she ‘’have violated’’ the contract.
For the following questions answer them individually
1/3rd the diagonal of a square is $$3\sqrt{2}m$$ . What is the measure of the side of the concerned square?
The ratio of two numbers is 5:6. The product of the HCF and LCM of the two numbers is 120. What is the HCF of the two numbers?
The present population of village P is 2.5 time the present population of village Q. If after a year the population of village Q is 16537 and has been increased at a rate of 15%. What is the present population of village P?
Two persons A and B start a business with investments of Rs. 24000 and Rs.28000 respectively. After 4 months C also joined them with certain investment. Total profit at the end of the year was Rs. 19950. C’s share in profit was Rs. 7600. What was the C’s investment in the business ?
3 pipes when opened for 3 hours can fill 3 buckets. How many buckets can 2 pipes open for 2 hours approximately fill?
