Practice MCQs

Correct Answer : A
In Jadan, Rajasthan's Pali district, the inauguration of 'Om Aakar,' the world's first temple shaped like the Om symbol, took place, covering an expansive 250-acre area. This Nagara-style temple, featuring intricate designs, pays homage to North India's rich heritage. It houses 1,008 idols of Lord Mahadev and 12 Jyotirlingas, standing tall at 135 feet and boasting 2,000 pillars and 108 rooms. At its apex lies a shivling crafted from rhinestone sourced from Dholpur, complemented by a massive 2 lakh tonne tank that adds to its magnificence, making it visible even from space.

Correct Answer : C
Indian Institute of Technology, Punjab researchers discovered traces of tantalum, a rare metal essential in electronics, in the Sutlej river. Tantalum is crucial for capacitors and resistors found in devices such as smartphones and laptops. This finding suggests the presence of untapped mineral wealth beneath the riverbed, prompting interest in more extensive exploration efforts. The unique properties of tantalum contribute to its value, potentially influencing multiple industries and the regional economy. Further surveys are required to determine the scale of these deposits.

Correct Answer : D
Skyroot Aerospace achieved a successful test - fire of the Kalam - 250 at ISRO's Satish Dhawan Space Centre, marking a significant milestone. This advanced second stage of the Vikram -1 space launch vehicle is equipped with a carbon composite rocket motor, EPDM thermal protection, and precise thrust vector control, all developed by Skyroot Aerospace. The Kalam - 250 plays a crucial role in propelling the launch vehicle from the atmosphere into outer space during its ascent.