Which of the following statements are correct?
Vikram Sarabhai established the Physical Research Laboratory in 1947.
TERLS was selected due to its proximity to the magnetic equator.
PRL functioned as the headquarters of INCOSPAR initially.
Which of the following statements are correct?
Sounding rockets were essential due to limitations of satellites and balloons in the lower ionosphere.
The Electrojet Stream lies in a region too high for satellites and too low for balloons.
Nike-Apache was an indigenous rocket developed by ISRO
48-ാമത് (2024) കേരള ഫിലിം ക്രിട്ടിക്സ് അവാർഡിൽ മികച്ച നടിമാരായി തിരഞ്ഞെടുത്തത് ആരെയെല്ലാമാണ് ?
Which of the following statements are correct?
INCOSPAR was directly under the control of ISRO in 1962.
INCOSPAR conducted studies using sounding rockets to explore inaccessible atmospheric layers.
Homi J. Bhabha played a key role in initiating space research in India.
Identify the figure given in the options which when put in place of '?' will logically complete the series.
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(2, 3, 13)
(7, 8, 113)
Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only and counting to be done from left to right only).
(Left) 6 7 6 5 2 2 7 3 1 2 8 8 1 2 7 6 8 9 7 1 4 8 2 (Right)
How many such even digits are there, each of which is immediately preceded by an even digit and also immediately followed by an even digit?
Refer to the following number series and answer the question that follows (all numbers are single digit numbers only). Counting to be done from left to right only.
(Left) 3 2 4 9 1 8 7 6 3 2 1 5 6 4 7 8 3 9 4 6 5 7 4 1 5 7 2 (Right)
How many such even digits are there each of which is immediately preceded by a perfect square and immediately followed by an odd digit? (NOTE: 1 is also a perfect square.)