After interchanging × with ÷ , and 7 with 4 , which of the following equations becomes correct?
1. 21 × 4 + 7 ÷ 5 = 24 ⇒ 21 ÷ 7 + 4 × 5 ⇒ 3 + 20 ⇒ 23 ≠ 24 2. 35 × 4 + 7 ÷ 2 = 20 ⇒ 35 ÷ 7 + 4 × 2 ⇒ 5 + 8 ⇒ 13 ≠ 20 3. 7 ÷ 4 + 15 × 5 = 35 ⇒ 4 × 7 + 15 ÷ 5 ⇒ 28 + 3 ⇒ 31 ≠ 35 4. 140 × 4 + 20 ÷ 7 = 100 ⇒ 140 ÷ 7 + 20 × 4 ⇒ 20 + 80 ⇒ 100 = 100 Hence, option 4 is correct.
Select the option that can be used as a one-word substitute for the given group of words.
Many fish swimming together
Direction: In the sentence, four highlighted words are given. One of these words may be misspelt or inappropriate in the context of the sentence. Find ...
an indirect way of saying something, especially something unpleasant
Select the most appropriate option that can substitute the underlined segment in the given sentence.
I have been waiting from two hours.
The loop of rope with a running knot used to hang a person.
Cater
(i) The umpteen four-wheelers and six-wheelers maintained by the institutions cater to the needs of students.
(ii) Corrianders Resta...
Select the option that can be used as a one-word substitute for the given group of words.
To walk aimlessly
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No subst...
making marks that cannot be removed.
I. The NEP approach (A) for more higher educational institutions and programmes in higher education to use (B) the mother tongue or local language ...
