Question
Astronomers using the LOw-Frequency ARray (LOFAR)
recently discovered βJ0011+3217β. What is J0011+3217?Solution
J0011+3217 is a radio galaxy, a type of galaxy that emits large amounts of radio waves, discovered using the LOFAR telescope.
150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)
2850 ÷ 2.5 - ? × 42 = 300
[(β576 Γ β144) Γ· β1296]2 = ? Γ· 3
What will come in the place of question mark (?) in the given expression?
?% of 192 = 242 β 48 Γ 11
Simplify the following expression and find the final value:
(18 Γ· 6 of 2 + 7 of 5) Γ· 5
5.5 × 3.2 × 2.3 = ?
2850 ÷ 2.5 - ? × 42 = 300
What will come in place of the question mark (?) in the following questions?
180 % of 45 + β144 Γ 8 = ?2 Β + 80 % of 70
(7/4Γ18/21)+ (51/7Γ 28/17) + (25/2Β Γ 48/10) =?