Question
Who has been appointed as the new Chairman and CEO of
the Railway Board?Solution
Satish Kumar, an officer of the Indian Railway Management Service (IRMS), has been appointed as the Chairman and CEO of the Railway Board. His tenure will begin on September 1, 2024, succeeding Jaya Varma Sinha, who retires on August 31, 2024.
What is the value of 8 √ 4 × 16 √ 4?Â
Maximize Z = 3x + 5y
Subject to:
x – y ≥ 2
x + y ≥ 4
x, y ≥ 0
What can be concluded about the feasible region?
Prove the identity: tan² θ + 1 = sec² θ
What is the function of the "IF" function in Excel?
The cost price of one apple is Rs. 14. If the selling price of an mango is 25% higher than the cost price of a dozen apples and t...
In a triangle ABC, the lengths of the medians from A, B, and C are 5 cm, 6 cm, and 7 cm, respectively. What is the area of the triangle?Â
If the numerator of a fraction is increased by 150% and the denominator is increased by ___%, the fraction becomes 4/7. What is the original fraction? W...
Amit is twice as efficient as Bishnu, who takes 12 more days than Chintu to complete the same work. If Amit and Chintu together c...
An unknown number is first multiplied by 111 and then 63 is added to it. When the resultant number is divided by 9, the quotient and remainder obtained ...
The square roots of the complex number z=3+4i are:
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