Select the correct combination of mathematical signs to sequentially fill in the diamond-shapes and to balance the given equation.
\(42 \, \diamond \, 7 \, \diamond \, 5 \, \diamond \, 5 \, \diamond \, 40 \, \diamond \, 5\)
÷, x, +, =, -
÷, x, =, +, +
÷, x, -, =, x
+, = ,÷ , x, +
Which of the given figures when placed in the 5th position would continue the series that is established by the first four figures?
What is the name of a metallic radioactive transuranic element with atomic number 101 in the actinide series, discovered in 1955?
In which of the following Vedas was Dasarajna war (the war of ten kings) mentioned?