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CogAT Practice Test 7th Grade Flashcards

5 cards from real CogAT practice questions. Tap to flip, then mark Knew It or Still Learning โ€” missed cards come back until you master them.

Read the first 5 CogAT Practice Test 7th Grade flashcards as text

  1. Beacon is to Lighthouse as Compass is to:

    Answer: Navigation

    A beacon helps guide sailors via a lighthouse, just as a compass aids in navigation. The relationship is based on purpose.

  2. What is the missing number in the pattern? 3, 8, 18, 38, ?

    Answer: 78

    The sequence follows the rule: +5, +10 , +20, +40. Adding 40 to 38 gives 78.

  3. If a black square transforms into a white circle, and a black triangle transforms into a white square, what does a black pentagon transform into?

    Answer: White pentagon

    The pattern involves keeping the shape the same while changing the color from black to white.

  4. If 2^๐‘ฅ + 2^(๐‘ฅ+1) = 48, what is the value of ๐‘ฅ?

    Answer: 4

    Factorize 2๐‘ฅ : 2^๐‘ฅ (1+2) = 48 โ†’ 2^๐‘ฅ multiplied by 3 = 48 โ†’ 2^๐‘ฅ = 16. ๐‘ฅ = 4 because 2^4 = 16

  5. A bag contains 3 red marbles, 4 blue marbles, and 5 green marbles. If two marbles are drawn at random, what is the probability that both are green?

    Answer: 10/33

    The total number of marbles is 3+4+5=12. The probability of the first green marble is 5/12 The probability of the second green marble (after one green is drawn) is 4/11 Thus, the combined probability is: 5/12 * 4/11 = 20/132 = 10/33.