Start learning 50% faster. Sign in now
Earth's Rotation Day is observed annually on January 8th. This day marks the anniversary of the demonstration by French Physicist Leon Foucault in 1851, which visually showed Earth's rotation through the use of a pendulum, providing concrete evidence to support earlier theories.
‘A # B’ means ‘A is the brother of B’.
‘A @ B’ means ‘A is the daughter of B’.
‘A & B’ means ‘A is the husband of B�...
In a certain code language,
A + B means ‘A is the son of B’,
A − B means ‘A is the sister of B’,
A × B means ‘A is t...
Select the number from the given alternatives that can replace the question mark (?) in the following series.
22, 25, 35, 59, 104, ?
If A denotes ‘+’, B denotes ‘×’, C denotes ‘−’, and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation...
Which two numbers (not digits) should be interchanged to make the given equation correct?
(18 × 2) – 24 + 10 × 160 ÷ 16 + (10 × 4) = 170
In a certain code language, ‘KENT’ is coded as ‘9^*7’ and ‘BENT’ is coded as ‘*~79’. What is the code for ‘B’ in that code language?...
Which number from the options will replace the question mark (?) in the following series?
3, 13, 53, 213,?
Six students are sitting around a circular table facing the centre. Puneet is sitting between Iqbal and Aman. Joya is sitting at the second place to the...
Select the set of numbers from the given options, which is similar to the given set.
(17, 39, 11)
Select the combination of mathematical symbols from among the given options that when sequentially placed in the blank boxes will result in a balanced e...