In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 840, 168, 42, 14, 7, (…….)

B. 7

Five girls are sitting in a row. Rashi is not adjacent to Sulekha or Abha. Anuradha is not adhacent to Sulekha. Rashi is adjacent to Monika. Monika is at the middle in the row. Then, Anuradha is adjacent to whom out of the following ?

A. RASHI

In following questions, one term in number series is incorrect. - Find out the incorrect number 11, 2, 21, 3, 32, 4, 41, 5, 51, 6

C. 32

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - Z, U, Q, ?, L

D. N

In the Olympic Games, the flags of six nations were flown on the masts in the following way : The flag of America was to the left of Indian tricolour and to the right of the flag of France.
The flag of Australia was on the right of the Indian flag but was to the left of the flag of Japan,
Which was to the left of the flag of China.
Find the two flags which are in the centre. 

A. INDIAN AND AUSTRALIA