RRB NTPC 2019 CBT 1 Question Paper (7-Apr-2021) (Shift 2)

Select the number that can replace the question mark (?) in the following series.
$$3,6,12,21,33,48,?$$

If $÷$ means $+$, $-$ means $÷$, $\times$ means $-$ and $+$ means $\times$, then what is the value of $62÷8-4\times 12+4=?$

From among the options, select the Venn diagram which correctly depicts the relationship between the following three classes:Walk, Crawl, Movement

Adhaar and Pan are sisters who have Parliament as their mother. Money has two brothers, Coin and Notes. Parliament's husband News is also the father of Money. How is Pan related to Money?

Pointing to a man standing in front of Mohan, Mohan said, "He is the father of my mother's daughter, his daughter is the granddaughter of my grandfather." How is that man related to Mohan?