51 years ago in Numerical Aptitude

One-fourth of 30% of 2/5 of a number is 15. What is 50% of the number?
किसी संख्या के 2/5 के 30% का एक चौथाई अगर 15 है, उसी संख्या का 50% कितना होगा?

[A] 90
[B] 150
[C] 250
[D] 320
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ram manohar
ram manohar - 2 years ago

ram manohar from Hyderabad, India is saying 250 is correct answer

Nazia Sayed
Nazia Sayed - 3 years ago

Nazia Sayed from Mumbai, India is saying 90 is correct answer

Pawan Kumar Vijarania
Pawan Kumar Vijarania - 3 years ago

Pawan Kumar Vijarania from Delhi, India is saying 250 is correct answer

Sayed badruzama
Sayed badruzama - 3 years ago

Sayed badruzama from Mumbai, India is saying 250 is correct answer

SARANG - 3 years ago

SARANG from Patna, India is saying 250 is correct answer

Related Questions

A man has to travel the distance of 4 km, at a constant speed. He travelled half the way with the specified speed and stopped for 10 minutes. To arrive at his destination on time, he had to increase its speed by 1km/h for the rest of the way. Next time he stopped half-way for 15 minutes. By what value must he increase his speed for the remaining half of the distance to arrive at his destination as per the schedule?
एक व्यक्ति को 4 किमी की दूरी को, निरंतर गति से तय करना है। उसने आधे रास्ते को निर्दिष्ट गति से तय किया और 10 मिनट के लिए रुक गया। अपने गंतव्य स्थान पर समय पर पहुँचने के लिए, आधे रास्ते के लिए उसे अपने गति को 1 किमी/घंटा बढ़ाया। अगली बार आधे रास्ते में वह 15 मिनट के लिए रुका। गंतव्य स्थान पर सूचिबध्द समय पर पहुँचने के लिए उसे अपने गति को कितना बढ़ाना होगा?

  • [A] 0.8 kmph
    0.85 किमी प्रति घंटा
  • [B] 2.5 kmph
    2.5 किमी प्रति घंटा
  • [C] 1.8 kmph
    1.8 किमी प्रति घंटा
  • [D] Can’t be determined
    ज्ञात नहीं किया जा सकता