For the following questions answer them individually
Five years ago, the average age of a couple was 24. At present, the average of the couple and a child is 20. What is the child's age?
In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some towns are cities.
2) All cities are homes.
Conclusions:
I. Some towns are homes.
II. Some homes are cities.
Who was invited by Lord Wavell to form the interim Government in India in 1946?
Two squares differ in areas by 32 cm². If the difference in their sides is 4 cm, what are the sides of the two squares?
Graafian follicles are characteristically found in the -
Compare static friction and sliding friction.
Find the missing group of alphabets in the following series. ABC, EFG, IJK, (…), UVW
Two boys A and B start from the opposite direction of 14 km apart. A is facing east and B isfacing west. A reaches the distance of 5 km towards east and B reaches a distance of 2 kmtowards west. What is the distance between the two boys?
The ratio of salaries of P and Q last year is 4 : 5. The ratio of last year salary and the presentsalary of P is 3: 5 and for Q this ratio is 2 : 3. If their total salary at present is Rs. 6800, what is salary of Q ?
If $$x^{4}+\frac{1}{x^{4}}$$=47 ,then find the value of x+$$\frac{1}{x}$$