Question
As per Economic Survey 2025–26, producing 1 GW of
solar power is highly material-intensive and requires approximately 18.5 tonnes of which precious metal?Solution
The Survey highlights dependence on Silver (18.5 tonnes per GW) for solar manufacturing, underscoring critical-minerals vulnerability.
What will come in the place of '?' in the following equation, if '+' and '–' are interchanged and '×' and '÷' are interchanged?
108 × 9 + 15...
A square sheet of paper is folded along the dotted line successively along the directions shown and is then punched in the last. How would the paper loo...
Select the option figure that is embedded in the given figure (X) as its part (rotation is NOT allowed).
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.
In the following question, select the missing number from the given series.
55, 165, 495, 1485, ?, 13365
Select the correct mirror image of the given figure when the mirror is placed at AB as shown below.
Three of the following four options are alike in a certain way and thus form a group. Which is the option that does NOT belong to that group?
(NO...
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(NOTE: Operations should be performed ...
Select the set in which the numbers are related in the same way as are the numbers of the given sets.
(NOTE : Operations should be performed on t...
Six colleagues, Ranjana, Diksha, Chahat, Aakash, Rita and Suraj, are sitting on a bench in a pack facing north. Rita is sitting at the east end of the b...
