Start learning 50% faster. Sign in now
ATQ, Let the againts the wind speed and with the wind speed of the plane be 'p' km/h and 'q' km/h, respectively. According to question: 36/p + 80/q = 4 ------------(i) And 168/p + 128/q = 11 -----------(ii) Solving (i) and (ii), we get p = 24 and q = 32 So, the upstream speed and the downstream speed of the boat are 24 km/h and 32 km/h respectively. So, the desired percentage = {(32 – 24)/32} × 100 = 800/32 = 25%
Which organization updated its e-mandate framework to include auto-replenishment of balances for FASTag and NCMC?
Which of the following books is written by V.S. Naipaul?
Which of the following is a tributary of the river Ganga?
Government assent to the Indian Independence Bill was received by-
_______of the following banks has launched the first of its kind stressed asset recovery automated solution (SARAS) to accelerate the recovery of bad lo...
Who among the following was awarded by “Pen Pinter Prize”?
The Kanger Valley National Park is located in
E-commerce and technology conglomerate Alibaba has decided to establish a data centre in the Indian city of:
Which team won the men’s title in the 77th Inter-Zonal Badminton Championships 2024?
नालंदा विश्वविद्यालय को नष्ट करने वाला मुस्लिम आक्रम...