allery50 ਵਿਦਿਆਰਥੀਆਂ ਦੀ ਇੱਕ ਜਮਾਤ ਵਿੱਚ, 40% ਕੁੜੀਆਂ ਹਨ। ਕਿੰਨੇ ਮੁੰਡੇ ਹਨ?
A30
B25
C20
D35
Answer & Solution
Correct answer: A. 30
1।
ਕੁੜੀਆਂ = 40% ਦਾ 50 = 20।
2।
ਮੁੰਡੇ = 50 - 20 = 30।
3।
ਇਸ ਲਈ ਇੱਥੇ 30 ਮੁੰਡੇ ਹਨ।
_ਸਰੋਤ: SSC CGL ਮਾਤਰਾਤਮਕ ਯੋਗਤਾ (ਪ੍ਰਤੀਸ਼ਤ), R.S.
ਅਗਰਵਾਲ ਸ਼ੈਲੀ ਅਤੇ ਮਿਆਰੀ ਅਭਿਆਸ_
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