On 21st January 2021, NASA shared photos of the huge galaxy cluster. What statement is INCORRECT about the cluster?
1. The cluster is older and slower galaxy cluster merge than the Bullet Cluster.
2. Name of the cluster is Abell 370 and was first discovered in 2002 using the lensing effect.
3. Cluster is located 4.9 billion light – years away from the Earth in the constellation Cetus.
Select the correct answer using the code given below.
The correct answer is A
The speed of the stream is 10 km/h. Boat ‘A’ covers 110 km distance against the stream in 11 hours and boat ‘B’ covers 65 km distance against th...
(21 × 51 + 81)/(9 × 14 - 30) = ?
What will be the value of the following expression?
0.04 ÷0.002 × 0.05 × 50
42 + 52% of 300 - ?% of 200 = 88
(5/7) of (7/11) of (3/5) of 52% of 4400 = ? - (44)2 + (50)2 - (62% of 1750) - (188 ÷ 9.4)
60 = (? x 10 + 250)/5
132 × 3 ÷ 11 + 67 − ? = 64 ÷ 8 × 2
34 × 5 × 2 ÷ 6 + 7 × 5 + 13 = (?)× 6 – 754
324² × 36 ÷ 18⁵ × 1120 =?
