Question
In this question, a passage is given followed by a
statement. Read the passage carefully and judge the statement based on the given passage. Using knives and shears, a pair of Russian spacewalkers on Tuesday cut samples of material around a mysterious hole in a Soyuz spacecraft docked on International Space Station that a Moscow official suggested could have been deliberately sabotaged. The 2 mm cavity on the Soyuz spaceship docked ISS caused an air leak detected in August, two months after the craft’s last voyage. Roscosmos space agency said the aim was to discover whether the but dangerous hole had been made on Earth or in space, to cut away the insulation covering the hole, take out a sample of the material around it to anal put new insulation over the area. Roscosmos chief stated that an investigation had ruled out a manufacturing error. The veteran cosmonauts struggled but eventually succeeded in their mission. Before this spacewalk, astronauts had only been able to examine the hole inside the spacecraft. What made it especially hard is that the Soyuz spacecraft, unlike the ISS, was not designed to be repaired in spacewalks and has outside railings for astronauts to hold onto. Statement: The Soyuz spacecraft was designed to be repaired in spacewalks. Choose the appropriate one from the following options A - The statement is definitely true B - The statement is probably true C - The statement cannot be determined D - The statement is definitely falseÂSolution
The correct answer is D
Find the LCM of 36, 45, 60, 80.
The least number which when divided by 5, 10, 12 and 15 leave zero remainder in each case and when divided by 18 leaves a remainder of 6 is:
The HCF of two numbers is 7. Which of the following can never be their LCM?
The HCF of two numbers 110 and 1980 is:
A sum was lent at simple interest for 2.5 years. If the rate had been 7.5% more, the interest would have been Rs. 375 extra. What was the amount lent?
A man deposits Rs. 25,000 at a simple interest rate of 8% per year. What amount will he receive after 5 years?
The LCM of two numbers is 432 and their HCF is 55. If one of the numbers is 132, the other number is:
The least number which when divided by 6, 8, 9 and 12 leave zero remainder in each case and when divided by 13 leaves a remainder of 7 is:
The HCF of two numbers is 6 and their LCM is 96. If one of the numbers is 24, find the other number.
LCM of 21 5 , 21 10 and 21 15 is?
(1). 21 5
(2). 21 15
(3).2130