For the following questions answer them individually
Which two signs and numbers need to be interchanged to make the following equation correct?
$$\left(31 \times 3\right) — \left(27 \times 4\right) + \left(81 \div 9\right) = 126$$
The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/are followed in all the number-pairs except one. Find that odd number-pair.
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1. Absurdly
2. Abstriction
3. Abstract 4. Absolutely
5. Abstain
6. Absorber
Select the Venn diagram that best illustrates the relationship between the following classes.
Player, Captain, Coach
Select the figure from the options that can replace the question mark (2) and complete the given pattern.
Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term.
24:2::81:3::375:7
In a certain code language,
‘meet them now’ is coded as ‘el cn ah’;
‘never meet alone’ is coded as ‘cn sm uv’ and
‘not alone now’ is coded as ‘ah sm rt’.
(All the codes are two-letter codes only.)
How will ‘not them’ be coded in that language?
Which of the following interchange of numbers would make the given equation correct?
$$5 \times 15 \div 3 + 20 - 9 = 4$$
Select the option that represents the letters that, when placed from left to right in the blanks below, will complete the letter series.
D _ B A _ C B _ D C B _ D _ B A
Select the number from among the given options that can replace the question mark (?) in the following series.
31,37, 46, 60,81, ?