Question

1. 20% more than 30 is
i. 32 i. 34 iii. 36 iv. 40
2. Four quantities a,b,c,d are said to be in proportion if
i. ad = bc ii ab = cd iii b? = cd iv None of these
3. If S.P. of an article is 540 and loss is R 40, then its cost prio
i. 580 ii. 500 iii. 600 iv 480
4. 6% of 50 is
i. 6 ii. 10 iii 3 iv 5
iv. 5
5. If 3.12 and x are in continued proportion, then x is
i. 4 . ii. 6 iii. 16 iv. 48
please help me as fast as possible ​

Answer 1

Answer:

1.ans 36

2.ans ab=CD

3. ans 580

4. ans 3

5.ans 48