Questions

The public debt is the

Who among the following became the first tourist to space by spending $20 million for 8 days in orbit?

International Chess Day is celebrated annually on

If a denotes x , b denotes ÷ , c denotes + and d denotes ­ , then 8 a 3 c 24 b 12 d 19 = ?

Which of the following represents the pair of sex chromosomes in women?

Which of the following is reared for its fleece/fiber?

Which part of the human reproductive system helps the embryo get its nutrition from the mother's blood?

Given in the options are sets of particular characteristics of elements and how they vary across the period and down the group in the following format:

Characteristic of an element  -  Across the period  -  Down the group