Question
What is the name of the first indigenously developed
Light Combat Helicopter by HAL?Solution
Defence Minister Rajnath Singh inducts the first developed Light Combat Helicopter “ Prachanda” into the Indian Air Force. The ceremony was held at Air Force Station, Jodhpur in Rajasthan. LCH has been developed by Hindustan Aeronautics Ltd ( HAL). Light Combat Helicopter ( LCH) is the only attack helicopter in the world that can land and take off at an altitude of 5,000m with a considerable load of weapons and fuel. The aircraft has a range of 550 km and an operational ceiling of 6500m. Light Combat Helicopter can perform various roles such as combat search and rescue, destruction of enemy air defence, and counter- insurgency operations in urban and jungle environments.
12, 6, 6, 9, 18, ?
77 ? 190 257 331 412
...10 625 50 125 250 25 ?
...90     211     67     236     ?     265
...1335Â Â Â Â Â Â 737Â Â Â Â Â Â Â Â 355Â Â Â Â Â Â Â Â 141Â Â Â Â Â Â Â Â 47Â Â Â Â Â Â Â Â Â Â ?
...Which of the following numbers will replace the question mark (?) in the given series?
69, 70, 74, 83, ?, 124
15Â Â Â Â Â Â Â Â Â Â Â Â 13 Â Â Â Â Â Â Â Â 28 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 24 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 54 Â Â Â Â Â Â Â Â 52
...4, 8, 24, ?, 840, 9240
If 6 4 x 5.75 9,
Then, (x²-1) = ?
...13 22 40 67 103 ?
...
