Question
On which date will the Indian Air Force officially
retire its MiG-21 fighter jets?Solution
The MiG-21 fighter jets, inducted in 1963 as India’s first supersonic fighters, will be officially retired on 26 September 2025, marking the end of nearly six decades of service. These jets were extensively used in wars and operations like 1965, 1971, Kargil 1999, Balakot 2019, and Operation Sindoor.
I. 56x² - 99x + 40 = 0
II. 8y² - 30y + 25 = 0
I. 64x2 - 64x + 15 Â = 0 Â Â Â Â
II. 21y2 - 13y + 2Â =0
Find the roots of the equation 6p² – 5p – 6 = 0.
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
I. x² - 33x + 270 = 0
II. y² - 41y + 414 = 0
I. 6x2 – 7x - 20 = 0
II. 3y2Â - y - 14 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 29x² - 137x + 108 = 0
Equation 2: 31y² - 146y + ...
I. 84x² - 167x - 55 = 0
II. 247y² + 210y + 27 = 0
Quantity I: The cash price of a notebook is Rs. 100 but is can also be purchased on 11 monthly equal instalments of Rs. 10 each. Find rate of S.I.?
...
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