SSC CHSL 16th April 2021 Shift-2

Which two signs should be interchanged to make the given equation correct?
$$24 \div 4 + 50 - 20 \times 6 = 35$$

Four numbers have been given in the options, out of which three are alike in some manner and one is different. Select the number that is different.

Select the number that can replace the question mark (?) in the following series.
45, 49, 57, ?, 105, 169

Four letter-clusters have been given in the options, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.

A drum contains 40 litres of milk. One-fourth of the milk is taken out and replaced with water. Then, half of the mixture is taken out and replaced with water. What is the respective quantity of milk and water left in the drum?

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
Z _ C Y E _ X _ Y _ Z X C _ E

‘Farsightedness’ is related to ‘Eyes’ in the same way as ‘Gout’ is related to ‘______’.

Select the option in which the numbers are related in the same way as are the numbers of the following set.
(169, 289, 361)

Two statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some teeth are colours.
Some colours are objects.
Conclusions:
I. All objects are teeth.
II. Some colours are teeth.
III. Some objects are colours.

In a code language, ROBIN is written as TRFNT. How will PETER be written in that language?